1. Introduction

Georgia occupies an interesting geobotanical position as a part of the Caucasus, the region interconnecting Europe and Asia. The area of the country is approximately 69,700 km². The Great Caucasus lies to the north of the country and the Lesser Caucasus to the south, with the Likhi Range connecting the two mountain chains. The elevation of this mountainous country rnages from below sea level to more than 5,000 m (the peaks of the Great Caucasus) above sea level (a.s.l.). Moreover, Georgia is characterized by contrasting natural conditions with markedly high vegetation diversity (various types of forests, grasslands, wetlands, semideserts, and rock plant communities) in a comparatively small area.

In Colchis (floristic regions 1–7 and partly 19; Figure 1), where the Caucasus embraces the eastern part of the Black Sea catchment basin, the annual precipitation often exceeds 2,000 mm. In the eastern part (floristic regions 8–12, 16, and partly 19; Figure 1), the climate becomes more continental with mean annual precipitation from 600 to 1,000 mm, while in xerothermic southeastern semideserts and southern uplands (floristic regions 13–15, 17, and 18; Figure 1), the mean annual precipitation varies from 250 to 500 mm and increases with elevation (Korżaxia, 1961).

Coniferous and deciduous broad-leaved forests dominate natural landscapes, covering approximately 37% of the country (Dolukhanov, 2010; Nakhutsrishvili, 2013). The vegetation diversity includes Colchic temperate rainforests in the western part (Nakhutsrishvili et al., 2011), different types of semiarid vegetation mainly in the southern and eastern parts, and high-mountain plant communities in the northern (the Great Caucasus) and the southern (the Lesser Caucasus) parts of the country. In west Georgia, the vegetation vertical zonation consists of five major zones: forest (0–1,900 m a.s.l.), including dark coniferous forest (1,400–1,900 m a.s.l.), subalpine (1,900–2,500 m a.s.l.), alpine (2,500–3,100 m a.s.l.), subnival (3,100–3,600 m a.s.l.), and nival (above 3,600 m) zones; in east Georgia, six major zones are distinguished: semidesert, steppe and arid open forest (150–600 m a.s.l.), forest (600–1,900 m a.s.l.), subalpine (1,900–2,500 m a.s.l.), alpine (2,500–3,000 m a.s.l.), subnival (3,000–3,500 m a.s.l.), and nival (above 3,500 m a.s.l.) zones. Within the forest and subalpine zones of the southern uplands, semiarid ecosystems of mountain steppe vegetation dominate the landscape (Bohn et al., 2007; Kecʻxoveli, 1960; Nakhutsrishvili, 2013; Zazanashvili et al., 2000).

Diverse habitats support lichen taxa of different ecology: the conspectus of Georgia’s lichens by Inashvili (1986) and further publications by Inashvili and Batsatsashvili (2010), Kupradze et al. (2018), and Burgaz et al. (2018), among others, contain 741 species and 249 intraspecific taxa of lichens recorded in the country.

The earliest noted lichens of Georgia can be found in the works by Acharius (1810), Bélanger (1834), Buhse (1860), Rabenhorst (1871), Plutenko (1872), Vainio (1887, 1894, 1899), Al′bov (1892), Tkeshelashvili (1898), Jatta (1900), Elenkin (1901a, 1901b), Ganike (1902), Elenkin and Voronikhin (1906), Dechy (1907), Sharleman (1915), Voronov (1915, 1916, 1922), Steiner (1919), and Voronikhin (1919, 1927), among others. Pakhunova (1926–1927, 1933, 1946, 1952, 1956, 1959) initiated a thorough survey of Georgia’s lichen biota in several regions of the country. Further lichen surveys were conducted by Inashvili (1963a, 1963b, 1964, 1965a, 1965b, 1966, 1968, 1969, 1970, 1971, 1972, 1976, 1978, 1980), Inašvili (1977, 2000), Chelidze (1970, 1971, 1981), Čeliże and Inašvili (1979), Bacʻacʻašvili and Čeliże (2004), Chikovani et al. (2005), Inashvili and Kupradze (2006), Inašvili and Kupraże (2008, 2010), Murvanishvili et al. (2006), Kupradze (2009), Inashvili and Batsatsashvili (2010), and Kupradze et al. (2018). Contribution from Ukranian lichenologists Oksner (1939) and Blium (1960, 1965) in the study of Georgia’s lichen biota is also noteworthy. Other important works, such as those of Anchabadze (1956, 1959), Gagarina (2015), Magnusson (1929), Maleev (1927), Pisút (1975), Radde (1901), Rassadina (1950, 1959, 1971), Ruprecht (1848), Savich (1961), Szatala (1944), Tomin (1934), Tumadjanov (1938), Vainio (1887, 1894, 1899), Vězda (1961, 1978a, 1978b, 1978c, 1978d, 1979), and Zschacke (1933–1934), contain, inter alia, first reports of certain species in floristic regions of the country.

The lichen collections from Georgia (as well as those from other geographic areas) are stored at the National Herbarium of Georgia, the Institute of Botany, Ilia State University, Tbilisi (TBI), and the Herbarium of the State Museum of Georgia, Tbilisi (TGM).

2. Material and Methods

The conspectus of Georgia’s lichens (Inashvili, 1986) and all other geographically relevant publications were analyzed for the present updated catalog. A full list of the references was appended.

The catalog considers the following taxonomic revisions of the materials stored at Georgia’s herbaria: materials of the family Parmeliaceae taxonomically reexamined by K. Rassadina; those of Graphidaceae, Pertusariaceae, and Lecanoraceae by M. F. Makarevicz; those of Collemataceae, Heppiaceae, and Pannariaceae by Ts. Inashvili (Abramov, 1971, 1975, 1977); the genus Stereocaulon by A. Domvrovskaya (Golubkova, 1996); and materials of Cladoniaceae by Burgaz et al. (2018).

Nomenclature is based on Hafellner and Türk (2016), Hawksworth et al. (2008), Kondratyuk et al. (2019), Nimis (2016), Randlane et al. (2009), and other recent taxonomic treatments.

The accepted taxa in bold are followed by references from the literature, if applicable, and references from herbarium specimens seen by us so far at the TBI, TGM, Herbarium of the Komarov Botanical Institute, Russian Academy of Sciences, St. Petersburg (LE), the herbarium of the botanical and mycological museum at the Natural History Museum, the University of Tartu, Tartu (TU), National Herbarium of Ukraine at M. G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Kiev (KW), Herbarium of the Institute of Botany, and Azerbaijan National Academy of Sciences, Baku (BAK).

A reference with the first record of a given species for a given floristic region is reported in this paper. Numbers against herbaria acronyms and literature citations for each species correspond to the numbers of Georgia’s floristic regions in Figure 1. The map in Figure 1 is sourced from Kecʻxoveli et al. (1971–2011).

Figure 1

Schematic map of the floristic regions of Georgia according to Kecʻxoveli et al. (1971–2011): 1 – Abkhazeti; 2 – Svaneti; 3 – Racha-Lechkhumi; 4 – Samegrelo; 5 – Imereti; 6 – Guria; 7 – Adjara; 8 – Shida Kartli; 9 – Kartli; 10 – Mtiuleti; 11 – Tush-Pshav-Khevsureti; 12 – Kakheti; 13 – Kiziki; 14 – Gare Kakheti; 15 – Gardabani; 16 – Trialeti; 17 – Kvemo Kartli; 18 – Javakheti; 19 – Meskheti.

3. Annotated Catalog

The list includes 713 species of lichens and nine species of nonlichenized fungi traditionally treated by lichenologists.

Species names used in Inashvili (1986) and/or TBI and TGM collections, but not accepted in the nomenclatural reference sources listed in the Material and Methods section, are given in standard italics with reference to the respective names accepted in Hafellner and Türk (2016), Hawksworth et al. (2008), Kondratyuk et al. (2019), Nimis (2016), Randlane et al. (2009), and other recent taxonomic treatments. Gonohymenia mesopotamica J. Steiner is given according to Steiner (1921). Names from Inashvili (1986) and/or TBI and TGM collections, which are not listed in the nomenclatural sources used as references for the present catalog and/or require specimen examination by specialists of respective taxonomic groups, are marked with an asterisk (*).

The following abbreviations are used to indicate substrate after the species name: B – bark; DW – dead wood; LC – lichen; M – moss; PD – plant debris; R – rock; RM – moss covered rock; and S – soil. NLF refers to nonlichenized fungi and LF to lichenicolous fungi included in the present catalog.

ACAROSPORA badiofusca (Nyl.) Th. Fr. – R ; LE:19.

Acarospora cervina (Ach.) A. Massal. – R; TBI:19; 9 (Bacʻacʻašvili & Čeliże, 2004).

Acarospora fuscata (Schrad.) Arnold – R; TBI:8,9,12,14,16,18,19; 9,12–15,17 (Chelidze, 1971).

Acarospora glaucocarpa (Ach.) Körb. – R; TBI:9,14,19, LE:9; 10 (Elenkin, 1901b), 9 (Pakhunova, 1933), 12–15,17 (Chelidze, 1971).

Acarospora heufleriana Körb. – R; TBI:9,17; 17 (Inashvili, 1971), 9 (Chelidze, 1971).

Acarospora hospitans H. Magn. – R; 9 (Bacʻacʻašvili & Čeliże, 2004).

Acarospora oligospora (Nyl.) Arnold – R; TBI:9; 9 (Chelidze, 1971).

     Acarospora testudinea (Ach.) A. Massal. → Sporastatia testudinea

     Acarospora lapponica (Ach.) Th. Fr. → Sarcogyne lapponica

     Acarospora oxytona (Ach.) A. Massal. → Pleopsidium flavum

     Acarospora rufescens (Ach.) Bausch → Myriospora rufescens

     Acarospora chlorophana (Wahlenb.) A. Massal. → Pleopsidium chlorophanum

ACROCORDIA gemmata (Ach.) A. Massal. – B; TBI:1,10,12,19; 19 (Elenkin, 1901b), 1 (Voronov, 1915).

Acrocordia sphaeroides (Wallr.) Arnold – B; TBI:1; 1 (Voronov, 1915).

     Acrocordia alba (Schrad.) B. de Lesd. → Acrocordia gemmata

ALECTORIA fuscescens Gyeln. – B ; TBI:2,10,19; 2 (Vainio, 1899), 7 (Voronov, 1915), 19 (Tomin, 1934).

Alectoria nigricans (Ach.) Nyl. – S ; 10 (Elenkin, 1901a).

Alectoria ochroleuca (Hoffm.) A. Massal. – B; TBI:11, LE:11.

     Alectoria bicolor (Ehrh.) Nyl. → Bryoria bicolor

     Alectoria chalybeiformis (L.) Röhl. → Bryoria chalybeiformis

     Alectoria jubata Ach. → Alectoria fuscescens

     Alectoria nidulifera Norrl. → Bryoria furcellata

     Alectoria pubescens (L.) R. Howe → Pseudephebe pubescens

     Alectoria smithii Du Rietz → Bryoria smithii

ALYXORIA varia (Pers.) Ertz & Tehler – B; TBI:1,3,7,12,17,19, LE:12,17,19; 19 (Elenkin, 1901b), 1,9 (Voronov, 1915), 17 (Pakhunova, 1933), 16 (Inashvili & Kupradze, 2006).

AMANDINEA punctata (Hoffm.) Coppins & Scheid. – B, M , R; TBI:13; 3 (Vainio, 1899), 19 (Tomin, 1934), 9 (Chelidze, 1971).

ANAPTYCHIA ciliaris (L.) Körb. – B; TBI:2,3,5–13,16,19, TGM:19; 19 (Elenkin, 1901b), 16 (Voronov, 1915), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 9–11 (Inashvili, 1965a), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 12 (Chikovani et al., 2005), 17 (Inašvili & Kupraże, 2008).

Anaptychia setifera (Mereschk.) Räsänen – B; TBI:19; 19 (Blium, 1965).

Anaptychia solenaria (Duby) Savicz* – B; TBI:2,3,7–9,19, LE:9,10,14,19; 7 (Voronov, 1915), 3 (Pakhunova, 1956), 19 (Savich, 1961), 9,10 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Chikovani et al., 2005).

     Anaptychia intricata (Desf.) A. Massal. → Tornabea scutellifera

     Anaptychia speciosa (Wulfen) A. Massal. → Heterodermia speciosa

ANISOMERIDIUM polypori (Ellis & Everh.) M. E. Barr – B; 1 (Gagarina, 2015).

ARTHONIA atra (Pers.) A. Schneid. – B; TBI:1,6,7,17,19, LE:7,12,17,19; 19 (Elenkin, 1901b), 1 (Steiner, 1919), 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 4 (Chelidze, 1981), 12 (Chikovani et al., 2005).

Arthonia dispuncta Nyl.* – B; 3 (Vainio, 1899).

Arthonia mediella Nyl. – B; LE:19; 19 (Elenkin, 1901b).

Arthonia radiata (Pers.) Ach. – B; TBI:1,3,4,19, LE:19; 1 (Voronov, 1915), 19 (Elenkin, 1901b), 9,10 (Inashvili, 1965a), 4 (Chelidze, 1981).

Arthonia ruana A. Massal. – B; 1 (Voronov, 1915).

Arthonia varians (Davies) Nyl. – LC ; TBI:3; 3 (Vainio, 1899).

     Arthonia cinnabarina (DC.) Wallr. → Coniocarpon cinnabarinum

     Arthonia elegans (Ach.) Almq. → Coniocarpon elegans

     Arthonia punctiformis Ach. → Naevia punctiformis

     Arthonia spadicea Leight. → Diarthonis spadicea

ARTHOPYRENIA cerasi (Schrad.) A. Massal. – NLF; B; 1,9 (Voronov, 1915).

     Arthopyrenia punctiformis (Pers.) A. Massal. → Naetrocymbe punctiformis

ARTHOTHELIUM spectabile A. Massal. – B; TBI:12.

     Arthothelium dispersum (DC.) Mudd → Arthonia ruana

     ARTHROSPORUM populorum → Toninia populorum

ASPICILIA candida (Anzi) Hue – R; 3 (Vainio, 1899).

Aspicilia cinerea (L.) Körb. – R; TBI:10, LE:9,19; 9,10 (Elenkin, 1901b), 19 (Pakhunova, 1933), 3 (Pakhunova, 1956), 1,8 (Chelidze, 1971), 16 (Inashvili & Kupradze, 2006), 17 (Inašvili & Kupraże, 2008), 12 (Murvanishvili et al., 2006).

Aspicilia desertorum (Krempelh.) Mereschk. – R, S; TBI:2,3,9,10,14,16, TGM:9; 9,10 (Elenkin, 1901b), 13,14 (Chelidze, 1971).

Aspicilia hoffmannii (Ach.) Flagey – R; TBI:13; 13,14,17 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004).

Aspicilia grossheimii Oxner* – R; TBI:14; 14 (Kupradze et al., 2018).

Aspicilia laevata (Ach.) Arnold – R; TBI:1,3,19, LE:19; 1,19 (Pakhunova, 1933), 3 (Pakhunova, 1956).

Aspicilia polychroma Anzi – R; 7 (Voronov, 1915).

Aspicilia sphaerothallina (J. Steiner) Szatala* – R; 9 (Voronov, 1915).

Aspicilia subdepressa Arnold – R; 3 (Vainio, 1899), 7 (Voronov, 1915).

Aspicilia szechenyi Vainio* – R; 3 (Vainio, 1899).

     Aspicilia alpina (Sommerf.) Arnold → Bellemerea alpina

     Aspicilia badioatra Kremp. → Rimularia badioatra

     Aspicilia caesiocinerea (Malbr.) Arnold → Circinaria caesiocinerea

     Aspicilia calcarea (L.) Mudd → Circinaria calcarea

     Aspicilia cinereorufescens (Ach.) A. Massal. → Bellemerea cinereorufescens

     Aspicilia contorta (Hoffm.) Kremp. → Circinaria contorta

     Aspicilia cupreoatra (Nyl.) Arnold → Immersaria cupreoatra

     Aspicilia intermutans (Nyl.) Arnold → Aspiciliella intermutans

     Aspicilia radiosa (Hoffm.) Poelt & Leuckert → Lobothallia radiosa

     Aspicilia recedens (Taylor) Arnold → Lobothallia recedens

     Aspicilia reticulata Kremp. → Aspiciliella intermutans

     Aspicilia verrucosa (Ach.) Körb. → Megaspora verrucosa

Aspiciliella intermutans (Nyl.) M. Choisy – R; TBI:16,17; 9,13,14,17 (Chelidze, 1971), 16 (Inashvili, 1971).

ATHALLIA holocarpa (Hoffm.) Arup, Frödén & Søchting – R; TBI:3,9,19; 17 (Inashvili, 1971), 9,14 (Chelidze, 1971).

Athallia pyracea (Ach.) Arup, Frödén & Søchting – B; TBI:2,3,7,17–19, TGM:19; 1 (Voronov, 1915), 14 (Pakhunova, 1952), 9,11 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 15,17 (Chelidze, 1971), 12 (Chikovani et al., 2005).

BACIDIA bagliettoana (A. Massal. & De Not.) Jatta – M, S; TBI:3,8,9,18; 9 (Chelidze, 1971).

Bacidia endoleuca (Nyl.) J. Kickx f. – B; TBI:4,6,19; 4 (Chelidze, 1981).

Bacidia polychroa (Th. Fr.) Körb. – B; TBI:4,7,9; 1 (Voronov, 1915), 4 (Chelidze, 1981).

Bacidia rosella (Pers.) De Not. – B; M; TBI:4,8,9,14,19; 4 (Chelidze, 1981), 17 (Inašvili & Kupraże, 2008).

Bacidia rubella (Hoffm.) A. Massal. – B; TBI:19; 19 (Blium, 1965).

     Bacidia acerina (Ach.) Arnold → Bacidia polychroa

     Bacidia affinis (Stizenb.) Vain. → Toniniopsis separabilis

     Bacidia albescens (Stizenb.) Bausch → Bacidina phacodes

     Bacidia atrogrisea (Delise) Körb. → Bacidia laurocerasi

     Bacidia bacillifera (Nyl.) Arnold* → Scutula circumspecta

     Bacidia beckhausii Körb. → Biatora beckhausii

     Bacidia buxi Vězda & Vivant → Fellhaneropsis myrtillicola

     Bacidia colchica Vĕzda → Fellhanera colchica

     Bacidia fuscorubella (Hoffm.) Bausch → Bacidia polychroa

     Bacidia incompta (Borrer) Anzi → Bellicidia incompta

     Bacidia inundata (Fr.) Körb. → Bacidina inundata

     Bacidia luteola (Schrad.) Mudd → Bacidia rubella

     Bacidia muscorum (Ach.) Mudd → Bacidia bagliettoana

     Bacidia neglecta Vězda → Bacidina chloroticula

     Bacidia sabuletorum (Schreb.) Lettau → Bilimbia sabuletorum

     Bacidia sphaeroides (Dicks.) Zahlbr. → Mycobilimbia sphaeroides

     Bacidia umbrina (Ach.) Bausch → Scoliciosporum umbrinum

BACIDINA chloroticula (Nyl.) Vězda & Poelt – L; 1 (Pisút, 1975).

Bacidina inundata (Fr.) Vězda – B; 14 (Pakhunova, 1952).

Bacidina phacodes (Körb.) Vězda – B; 19 (Tomin, 1934), 13 (Inašvili, 2000).

BAEOMYCES placophyllus Ach. – S; TU:10.

Baeomyces carneus (Retz.) Flörke – S; TBI:2,19.

Baeomyces rufus (Huds.) Rebent. – R, S; TBI:2,3,5,7,11,19; 3 (Pakhunova, 1956), 19 (Blium, 1965).

BAGLIETTOA calciseda (DC.) Gueidan & Cl. Roux – R; TBI:4; 10,19 (Elenkin, 1901b), 16,18 (Inashvili, 1971), 9 (Chelidze, 1971), 4 (Chelidze, 1981).

BELLEMEREA alpina (Sommerf.) Clauzade & Cl. Roux – R; TBI:10,19, LE:19; 3 (Vainio, 1899), 10 (Elenkin, 1901b).

Bellemerea cinereorufescens (Ach.) Clauzade & Cl. Roux – R; TBI:9,17; 9,17 (Chelidze, 1971).

BIATORA aenea (Schaer.) Stein* – R; LE:2,3; 2 (Vainio, 1899).

Biatora beckhausii (Körb.) Tuck. – B; 19 (Elenkin, 1901b).

Biatora globulosa (Flörke) Fr. – B; TBI:19; 19 (Tomin, 1934).

Biatora vernalis (L.) Fr. – M; TBI:19, LE:19; 1 (Inashvili, 1969).

     Biatora geographica A. Massal. → Lecidea exigua

     Biatora granulosa (Hoffm.) Flot. → Trapeliopsis granulosa

     Biatora symmicta (Ach.) A. Massal. → Lecanora symmicta

     Biatora symmictera (Nyl.) Räsänen → Lecanora symmicta

     Biatorella campestris (Fr.) Th. Fr. → Sarcosagium campestre

     Biatorella resinae (Fr.) Th. Fr. → Sarea resinae

BILIMBIA sabuletorum (Schreb.) Arnold – S, M; TBI:8,10,19; 19 (Tomin, 1934), 10 (Inashvili, 1965a).

     Bilimbia coprodes Körb. ex Arnold → Toniniopsis coprodes

     Bilimbia naegelii (Hepp) Kremp. → Lecania naegelii

     Bilimbia obscurata (Sommerf.) Th. Fr. → Mycobilimbia tetramera

     Bilimbia sphaeroides (Dicks.) Körb. → Mycobilimbia sphaeroides

BLASTENIA crenularia (With.) Arup, Søchting & Frödén– B, R; TBI:18,19; 3 (Vainio, 1899).

Blastenia ferruginea (Huds.) A. Massal. – R, B; TBI:9,10,16,17,19; 3 (Vainio, 1899), 19 (Elenkin, 1901b), 1 (Pakhunova, 1933), 8,9,13,14,17 (Chelidze, 1971), 4 (Chelidze, 1981), 16 (Inashvili, 1971).

     Blastenia leucoraea (Ach.) Th. Fr. → Bryoplaca sinapisperma

     Blastenia teicholyta (Ach.) Bausch → Caloplaca teicholyta

BLENNOTHALLIA crispa (Huds.) Otálora, M. Jørg. & Wedin – R, S; TBI:1,3,9,10,13; 1,10 (Inashvili, 1965a), 13 (Inašvili, 2000), 9 (Chelidze, 1971), 16 (Inashvili & Kupradze, 2006), 12 (Murvanishvili et al., 2006).

BRODOA intestiniformis (Vill.) Goward – R; TBI:2,3,8,10,11,18; 3 (Vainio, 1899), 10 (Elenkin, 1901b), 11 (Inashvili, 1965a), 12 (Murvanishvili et al., 2006).

BRYOBILIMBIA hypnorum (Lib.) Fryday, Printzen & S.Ekman – S; TBI:19.

Bryobilimbia sanguineoatra (Wulfen) Fryday, Printzen & S.Ekman – M; TBI:10,16,19, LE:10,19; 10,19 (Elenkin, 1901b), 9,16 (Voronov, 1915).

BRYONORA castanea (Hepp) Poelt – M; LE:3,10; 3 (Vainio, 1899).

BRYOPLACA sinapisperma (DC.) Søchting, Frödén & Arup – M, PD; TBI:1–3; 3 (Inashvili, 1970).

BRYORIA bicolor (Ehrh.) Brodo & D. Hawksw. – B; TBI:2,10,11,19, LE:11,12,19; 10 (Elenkin, 1901b).

Bryoria chalybeiformis (L.) Brodo & D. Hawksw. – B; TBI:1–3,6–8,10,12,16,19, TGM:19, LE:8; 2 (Vainio, 1899), 7 (Voronov, 1915), 1,19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Chikovani et al., 2005).

Bryoria furcellata (Fr.) Brodo & D. Hawksw. – R; TBI:19; 19 (Pakhunova, 1933).

Bryoria implexa (Hoffm.) Brodo & D. Hawksw. – B; TBI:1–3,9–11,18,19; 19 (Pakhunova, 1933), 3 (Pakhunova, 1956), 11 (Tumadjanov, 1938), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 12 (Chikovani et al., 2005).

Bryoria smithii (Du Rietz) Brodo & D. Hawksw. – B; TBI:19, LE:19; 19 (Tomin, 1934).

BUELLIA aethalea (Ach.) Th. Fr. – R; TBI:9,14; 14 (Chelidze, 1971), 19 (Pakhunova, 1933).

Buellia disciformis (Fr.) Mudd. – B; TBI:2,3,7,19, TGM:19; 7 (Voronov, 1915), 19 (Pakhunova, 1933), 2 (Inašvili, 1977), 12 (Chikovani et al., 2005).

Buellia dispersa (A. Massal.) A. Massal. – R; 9 (Bacʻacʻašvili & Čeliże, 2004).

Buellia erubescens Arnold – B; LE:19; 1 (Voronov, 1915).

Buellia spuria (Schaer) Anzi – R; TBI:19.

Buellia stellulata (Taylor) Mudd. – R; 3 (Vainio, 1899).

Buellia vernicoma (Tuck.) Tuck.* – B; TBI:1; 3 (Voronov, 1915).

     Buellia alboatra (Hoffm.) Th. Fr. → Diplotomma alboatrum

     Buellia epipolia (Ach.) Mong. → Diplotomma alboatrum

     Buellia margaritacea (Fr.) Lynge → Diplotomma nivale

     Buellia myriocarpa (DC.) De Not. → Amandinea punctata

     Buellia porphyrica (Arnold) Mong. → Diplotomma chlorophaeum

     Buellia punctata (Hoffm.) A. Massal. → Amandinea punctata

     Buellia saxatilis (Schaer.) Körb. → Endohyalina insularis

     Buellia stigmatea (Nyl.) Körb. → Amandinea punctata

     Buellia zahlbruckneri J. Steiner → Buellia erubescens

BYSSOLOMA leucoblepharum (Nyl.) Vain. – L; TBI:1,7; 1 (Voronov, 1915).

Byssoloma subdiscordans (Nyl.) P. James – L; TBI:7; 7 (Pakhunova, 1926–1927), 1 (Vězda, 1978d).

     Byssoloma rotuliforme (Müll. Arg.) R. Sant. → Byssoloma subdiscordans

CALENIA caucasica (Elenkin & Woron.) Vězda* – L; TBI:1,7; 7 (Voronov, 1915), 1 (Voronikhin, 1919).

CALICIUM abietinum Pers. – B; TBI:19; 14 (Anchabadze, 1956), 9,11 (Anchabadze, 1959).

Calicium salicinum Pers. – B; 19 (Tomin, 1934).

Calicium tigillare (Ach.) Pers. – B; TBI:19, TGM:19.

Calicium trabinellum (Ach.) Ach. – B; TBI:19, TGM:19.

Calicium viride Pers. – B; TBI:3; 3 (Pakhunova, 1956).

     Calicium pusiolum Ach. → Chaenothecopsis pusiola

     Calicium minutum Körb. → Calicium abietinum

     Calicium sphaerocephalum (L.) Ach. → Calicium salicinum

     Calicium subtile Pers. → Mycocalicium subtile

CALLOME multipartita (Sm.) Otálora, M. Jørg. & Wedin – R; TBI:1,10,11, TGM:16; 1 (Inashvili, 1965a).

CALOGAYA decipiens (Arnold) Arup, Frödén & Søchting – R; TBI:3,9,19, LE: 9; 9,14,17 (Chelidze, 1971), 3 (Čeliże & Inašvili, 1979).

Calogaya saxicola (Hoffm.) Vondrák – R; TBI:2,9–11,17,19, LE:9,19; 9 (Elenkin, 1901b), 19 (Szatala, 1944), 3 (Čeliże & Inašvili, 1979), 17 (Inašvili & Kupraże, 2008).

CALOPLACA cerina (Hedw.) Th. Fr. – B; R; TBI:10,15,16; 3 (Vainio, 1899), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 9,16 (Inashvili, 1965a), 8 (Inashvili, 1971), 13 (Inašvili, 2000), 12 (Chikovani et al., 2005), 17 (Inašvili & Kupraże, 2008).

Caloplaca haematites (Chaub.) Zwackh. – B; 9 (Chelidze, 1971).

Caloplaca nigromarina (Nyl.) H. Olivier – B; R; W; 7 (Vondrák et al., 2009).

Caloplaca rubelliana (Ach.) Lojka – R; TBI:19; 19 (Chelidze, 1971).

Caloplaca stillicidiorum (Vahl.) Lynge – M, DW , TBI:2,3,8; 9 (Chelidze, 1971).

Caloplaca tegularis (Ehrh.) Sandst.* – R; TBI:16,17,19; 7 (Voronov, 1915), 19 (Pakhunova, 1933), 17 (Chelidze, 1971), 3 (Čeliże & Inašvili, 1979), 9 (Bacʻacʻašvili & Čeliże, 2004).

Caloplaca teicholyta (Ach.) J. Steiner – R; TBI:14; 9,14 (Chelidze, 1971).

     Caloplaca aurantiaca (Lightf.) Th. Fr. → Blastenia ferruginea

     Caloplaca cirrochroa (Ach.) Th. Fr. → Leproplaca cirrochroa

     Caloplaca citrina (Hoffm.) Th. Fr. → Flavoplaca citrina

     Caloplaca crenularia (With.) J. R. Laundon → Blastenia crenularia

     Caloplaca coronate (Körb.) J. Steiner → Flavoplaca coronata

     Caloplaca decipiens (Arnold) Blomb. & Forssell → Calogaya decipiens

     Caloplaca demissa (Körb.) Arup & Grube → Olegblumia demissa

     Caloplaca ectaniza Mereschk. → Rusavskia ectaniza

     Caloplaca elegans (Link) Th. Fr. → Rusavskia elegans subsp. elegans

     Caloplaca ferruginea (Huds.) Th. Fr. → Blastenia ferruginea

     Caloplaca flavocitrina (Nyl.) H. Olivier → Flavoplaca flavocitrina

     Caloplaca flavovirescens (Wulfen) Dalla Torre & Sarnth. → Laundonia flavovirescens

     Caloplaca granulosa (Müll. Arg.) J. Steiner → Flavoplaca granulosa

     Caloplaca irrubescens (Arnold) Zahlbr. → Squamulea subsoluta

     Caloplaca jungermanniae var. subolivacea Th. Fr. → Parvoplaca tiroliensis

     Caloplaca lactea (A. Massal.) Zahlbr. → Xanthocarpia lactea

     Caloplaca lamprocheila (DC.) Flagey → Rufoplaca arenaria

     Caloplaca lobulata Hellb. → Seawardiella lobulata

     Caloplaca murorum (Ach.) Th. Fr. → Calogaya saxicola

     Caloplaca pyracea (Ach.) Th. Fr. → Athallia pyracea

     Caloplaca saxicola (Hoffm.) Nordin → Calogaya saxicola

     Caloplaca sorediata (Vain.) Du Rietz → Rusavskia sorediata

     Caloplaca vitellinula (Nyl.) H. Olivier → Athallia holocarpa

CANDELARIA concolor (Dicks.) Stein – B; TBI:1–6,8–12,16–18, LE:7,19; 2 (Vainio, 1899), 1 (Voronov, 1915), 14 (Pakhunova, 1952), 9–11 (Inashvili, 1965a), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 4 (Chelidze, 1981), 3 (Čeliże & Inašvili, 1979), 12 (Chikovani et al., 2005), 17 (Inašvili & Kupraże, 2008).

CANDELARIELLA aurella (Hoffm.) Zahlbr. – R; TBI:9,17, LE:16; 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 9,13,17 (Chelidze, 1971), 16 (Inashvili, 1971), 3 (Čeliże & Inašvili, 1979).

Candelariella crenulata (Wahlenb.) A. L. Sm.* – R; 9 (Bacʻacʻašvili & Čeliże, 2004).

Candelariella vitellina (Hoffm.) Müll. Arg. – R, B; TBI:2,5,7,9,13,14,17, LE:9,19; 3 (Vainio, 1899), 10 (Elenkin, 1901b), 7,9,16 (Voronov, 1915), 19 (Pakhunova, 1933), 10 (Inashvili, 1965a), 17 (Inashvili, 1971), 13 (Inašvili, 2000), 14 (Chelidze, 1971), 16 (Inashvili & Kupradze, 2006), 17 (Inašvili & Kupraże, 2008).

Candelariella xanthostigma (Ach.) Lettau – R, B; TBI:19, KW:19; 2,3 (Vainio, 1899), 19 (Pakhunova, 1933).

CATAPYRENIUM cinereum (Pers.) Körb. – R, S; TBI:1,3,4,8,9,14,19; 1 (Inashvili, 1969), 19 (Inashvili, 1971), 9,14 (Chelidze, 1971).

CATILLARIA intermixta (Nyl.) Arnold ex Glow. – B; TGM:1; 1 (Voronov, 1915).

Catillaria lenticularis (Ach.) Th. Fr. – R; TBI:19; 3 (Čeliże & Inašvili, 1979).

Catillaria minuta (A. Massal.) Lettau – R; 9 (Bacʻacʻašvili & Čeliże, 2004).

Catillaria nigroclavata (Nyl.) J. Steiner – B; TBI:1; 1 (Voronov, 1915), 9 (Chelidze, 1971).

     Catillaria athallina (Hepp) Hellb. → Toninia athallina

     Catillaria atropurpurea (Schaer.) Th. Fr. → Catinaria atropurpurea

     Catillaria bouteillei (Desm.) Zahlbr. → Fellhanera bouteillei

     Catillaria croatica Zahlbr. → Lecania croatica

     Catillaria globulosa (Flörke) Th. Fr. → Biatora globulosa

     Catillaria griffithii (Sm.) H. Magn. → Cliostomum griffithii

     Catillaria synothea auct. → Micarea denigrata

CATINARIA atropurpurea (Schaer.) Vězda & Poelt – B; 19 (Elenkin, 1901b).

     Celidium stictarum (De Not.) Tul. → Plectocarpon lichenum

CETRARIA aculeata (Schreb.) Fr. subsp. aculeata – S; TBI:2,3,9–11,16,18, LE:11; 10 (Elenkin, 1901b), 16 (Inashvili, 1971).

Cetraria aculeata subsp. steppae Savicz – S; TBI:9,19; 9 (Chelidze, 1971).

Cetraria ericetorum Opiz. – S; TBI:2,3,10,11,18,19; 8,10,11,19 (Pakhunova, 1959), 12 (Murvanishvili et al., 2006).

Cetraria islandica (L.) Ach. – S; TBI:1–4,6,8–12,16,18,19, TGM:6, LE:11; 3 (Jatta, 1900), 10 (Elenkin, 1901b), 11 (Radde, 1901), 7 (Voronov, 1915), 8 (Inashvili, 1965a), 9 (Chelidze, 1971), 16 (Inashvili & Kupradze, 2006), 12 (Murvanishvili et al., 2006).

Cetraria laevigata Rass.* – S; TBI:10.

Cetraria pinastri (Scop.) Gray – B; R (rearly), LC; TBI:1,2,5,7–9,11,18,19; 10,19 (Elenkin, 1901b), 7 (Voronov, 1915), 2 (Szatala, 1944), 1 (Pakhunova, 1959), 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Chikovani et al., 2005).

Cetraria sepincola (Ehrh.) Ach. – B; 7 (Rassadina, 1971).

     Cetraria chlorophylla (Willd.) Vain. → Nephromopsis chlorophylla

     Cetraria cucullata (Bellardi) Ach. → Nephromopsis cucullata

     Cetraria hepatizon (Ach.) Vain. → Melanelia hepatizon

     Cetraria laureri Kremp. → Nephromopsis laureri

     Cetraria nivalis (L.) Ach. → Nephromopsis nivalis

     Cetraria tenuifolia (Retz.) R.Howe → Cetraria ericetorum

CETRELIA cetrarioides (Duby) W. L. Culb. & C. F. Culb. s. l.* – B; TBI:1–6,9–12,16,19, TGM:19; LE:1,16,19, KW:12; 2 (Vainio, 1899), 19 (Tomin, 1934), 10 (Inashvili, 1965a), 16,17 (Inashvili, 1971), 12 (Chikovani et al., 2005).

CHAENOTHECA brachypoda (Ach.) Tibell – B; TBI:19.

Chaenotheca brunneola (Ach.) Müll. Arg. – B; TBI:19, TGM:19; 19 (Inashvili, 1971).

Chaenotheca chrysocephala (Turner ex Ach.) Th. Fr. – B; TBI:3,7,9,12,16,19, TGM:19; 16 (Voronov, 1915), 19 (Tomin, 1934).

Chaenotheca cinerea (Pers.) Tibell – B; 2 (Vainio, 1899).

Chaenotheca furfuracea (L.) Tibell – B; TBI:2,3,5,16,19, TGM:19; 19 (Elenkin, 1901b), 3 (Pakhunova, 1956), 16 (Inashvili, 1971).

Chaenotheca hispidula (Ach.) Zahlbr. – B; TGM:10.

Chaenotheca stemonea (Ach.) Müll. Arg. – B; 2 (Vainio, 1899).

Chaenotheca trichialis (Ach.) Th. Fr. – B; TBI:19, TGM:19.

     Chaenotheca schaereri (De Not.) Zahlbr. → Chaenotheca cinerea

CHAENOTHECOPSIS pusiola (Ach.) Vain. – NLF; B; 19 (Voronikhin, 1927).

Chaenothecopsis rubescens Vain. – NLF; B; 12 1 (Tibell, 1989), 12 (Tibell, 1990).

CHRYSOTHRIX candelaris (L.) J. R. Laundon – B; TBI:3,4,7,19; 3,9 (Pakhunova, 1956), 19 (Blium, 1965), 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 4 (Chelidze, 1981), 1 (Gagarina, 2015).

CIRCINARIA caesiocinerea (Malbr.) A. Nordin, Savić & Tibell – R; TBI:2,9,12,19; 19 (Szatala, 1944), 9 (Chelidze, 1971), 17 (Inašvili & Kupraże, 2008).

Circinaria calcarea (L.) A. Nordin, Savić & Tibell – R; TBI:14, LE:19; 9 (Acharius, 1810), 10 (Voronov, 1915), 8,16 (Inashvili, 1971).

Circinaria contorta (Hoffm.) A. Nordin, Savić & Tibell – R; TBI:8,16; 8,9,14,17 (Chelidze, 1971), 16 (Inashvili & Kupradze, 2006).

Circinaria gibbosa (Ach.) A. Nordin, Savić & Tibell – R; LE:19.

CLADONIA acuminata (Ach.) Norrl. – S; TBI:2,7,10,11.

Cladonia amaurocraea (Flörke) Schaer. – S; LE:10; 10 (Elenkin, 1901b).

Cladonia arbuscula (Wallr.) Flot. – S; TBI:1–3,6–12,18,19, TGM:6, LE:7,8,11,19; 7 (Voronov, 1915), 11 (Tumadjanov, 1938), 2 (Szatala, 1944), 3 (Pakhunova, 1956), 10 (Inashvili, 1965a), 9,16 (Inashvili, 1971), 12 (Murvanishvili et al., 2006).

Cladonia bacilliformis (Nyl.) Sarnth. – S; TBI:9.

Cladonia borealis S. Stenroos – S; TBI:2,8,10,11,19.

Cladonia botrytes (K. G. Hagen) Willd. – DW; TBI:2,3,9,11,19, LE:5; 2 (Vainio, 1899).

Cladonia caespiticia (Pers.) Flörke – S; TBI:2,7,19; 16 (Inashvili, 1968), 2 (Inashvili, 1978), 19 (Inashvili & Batsatsashvili, 2010).

Cladonia cariosa (Ach.) Spreng. – S; TBI:2,3,6,7,9,11,16,19; 7 (Voronov, 1915), 19 (Blium, 1965), 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 12 (Murvanishvili et al., 2006).

Cladonia carneola (Fr.) Fr. – S; TBI:2; 2 (Jatta, 1900), 7 (Voronov, 1915).

Cladonia cenotea (Ach.) Schaer. – S, DW; TBI:2,3,5–11,18,19, LE:19; 2 (Vainio, 1899), 19 (Pakhunova, 1933).

Cladonia chlorophaea (Flörke ex Sommerf.) Spreng. – S; TBI:1–5,7–14,16,19; 7 (Voronov, 1915), 2 (Szatala, 1944), 19 (Blium, 1965), 8,9,13,14,15,17 (Chelidze, 1971), 10,11 (Inashvili, 1965a), 16 (Inashvili & Kupradze, 2006), 12 (Murvanishvili et al., 2006).

Cladonia coccifera (L.) Willd. – S; TBI:2,3,7,8,10,11,16, TGM:2,7, LE:7,19; 19 (Elenkin, 1901b), 2 (Szatala, 1944), 10 (Inashvili, 1965a), 16,18 (Inashvili, 1971), 12 (Murvanishvili et al., 2006).

Cladonia coniocraea (Flörke) Spreng. – S; TBI:1–12,16,19, TGM:4; 2 (Vainio, 1899), 7 (Voronov, 1915), 1,5,19 (Pakhunova, 1933), 12,14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 9,10 (Inashvili, 1965a), 16,17 (Inashvili, 1971).

Cladonia conista (Ach.) Robbins – S; TBI:1,3,9,10.

Cladonia cornuta (L.) Hoffm. – S; TBI:2,5,8; 2 (Vainio, 1899).

Cladonia cyanipes (Sommerf.) Nyl. – S; TBI:8.

Cladonia cyathomorpha Walt. Watson – S; TBI:19.

Cladonia decorticata (Flörke) Spreng. – S; TBI:11, LE:7; 10,11 (Inashvili, 1965a).

Cladonia deformis (L.) Hoffm. – S; TBI:2,3,8,10,11,16,19, TU:19; 19 (Pakhunova, 1933), 3 (Pakhunova, 1956), 10,11 (Inashvili, 1965a), 12 (Murvanishvili et al., 2006).

Cladonia digitata (L.) Hoffm. – S; TBI:2,3,6,7,9,19, TGM:7,19; 7 (Voronov, 1915), 19 (Blium, 1965).

Cladonia fimbriata (L.) Fr. – S; DW with M; TBI:1–12,14,16,18,19, TGM:19, LE:2,3,8,19; 2,19 (Jatta, 1900), 7,16 (Voronov, 1915), 1,5 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 11 (Tumadjanov, 1938), 9,10 (Inashvili, 1965a), 12 (Murvanishvili et al., 2006).

Cladonia floerkeana (Fr.) Flörke, – DW; TBI:2,3,5,7,9,19; 19 (Elenkin, 1901a), 2 (Szatala, 1944), 10 (Inashvili, 1965a), 12 (Murvanishvili et al., 2006).

Cladonia foliacea (Huds.) Willd. – S; TBI:9,10; 16 (Voronov, 1915).

Cladonia foliacea f. convoluta (Lam.) Vain. – S; TBI:9–11,13,14,16,19, TGM:1, LE:1,9; 9 (Vainio, 1899), 16 (Steiner, 1919), 1 (Maleev, 1927), 13 (Inašvili, 2000), 14,17 (Chelidze, 1971).

Cladonia furcata (Huds.) Schrad. subsp. furcata – S; TBI:1–13,16–19, TGM:7,9,12,16, LE:1,19; 10,19 (Elenkin, 1901b), 16 (Voronov, 1915), 7 (Steiner, 1919), 1 (Maleev, 1927), 9 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 11 (Tumadjanov, 1938), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 12 (Murvanishvili et al., 2006).

Cladonia gracilis (L.) Willd. subsp. elongata (Wulfen) Vain. – S; TBI:10, LE:10.

Cladonia macilenta Hoffm. – DW; TBI:1–3,5,7,9; 19 (Blium, 1965), 1 (Gagarina, 2015).

Cladonia macroceras (Delise) Hav. – S; TBI:1–4,7,8,10,11,16,18,19, TGM:19, LE:7, TU:10; 10 (Vainio, 1894), 2 (Vainio, 1899), 8 (Inashvili, 1965a).

Cladonia macrophyllodes Nyl. – S; TBI:11.

Cladonia mitis Sandst. – S; TBI:1–3,7,8,10–12,19, LE:7.

Cladonia phyllophora Hoffm. – S; TBI:2; 2 (Jatta, 1900).

Cladonia pleurota (Flörke) Schaer. – S; TBI:2,7,10,19; 7 (Voronov, 1915).

Cladonia pocillum (Ach.) Grognot – S; TBI:4,7,10,16,19, TGM:4, LE:10; 10 (Elenkin, 1901a), 7 (Voronov, 1915), 2 (Jatta, 1900), 9 (Chelidze, 1971).

Cladonia pyxidata (L.) Hoffm. – S; TBI:1–11,14,16, TGM:4, LE:1,3,10,18,19; 9 (Buhse, 1860), 2 (Jatta, 1900), 19 (Elenkin, 1901b), 7,16, (Voronov, 1915), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 8,13 (Chelidze, 1971), 12 (Murvanishvili et al., 2006), 16 (Inashvili & Kupradze, 2006), 17 (Inašvili & Kupraże, 2008).

Cladonia rangiferina (L.) Weber ex F. H. Wigg. – S; TBI:1–3,10–12,16,19, LE:18; 10 (Elenkin, 1901b), 1 (Pakhunova, 1933), 3 (Pakhunova, 1956), 2 (Szatala, 1944), 11 (Inashvili, 1965a), 12 (Murvanishvili et al., 2006).

Cladonia rangiformis Hoffm. – S; TBI:1–13,16,19, LE:9,19; 9 (Vainio, 1887), 7 (Steiner, 1919), 4 (Pakhunova, 1933), 19 (Blium, 1965), 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 8,14 (Chelidze, 1971), 16 (Inashvili & Kupradze, 2006).

Cladonia rei Schaer. – S; TBI:2,3,11,12; 3 (Pakhunova, 1956), 11 (Inashvili, 1965a).

Cladonia squamosa Hoffm. – S; TBI:4,7; 3 (Tkeshelashvili, 1898), 7 (Voronov, 1915).

Cladonia stellaris (Opiz) Pouzar & Vězda – S; TBI:11,18; 10 (Elenkin, 1901b), 3 (Savich, 1961), 11 (Inashvili, 1965a), 18 (Inashvili, 1971).

Cladonia subulata (L.) F. H. Wigg. – S; TBI:2,3,5,7,8,11,16,19; 19 (Blium, 1965), 11 (Inashvili, 1965a), 18 (Inashvili, 1971).

Cladonia sulphurina (Michx.) Fr. – S, DW; TBI:2,3,6,7,8,19.

Cladonia symphycarpa (Flörke) Fr. – S; TBI:5,16.

Cladonia uncialis (L.) F. H. Wigg. – S; TBI:2,7, TGM:7; 7 (Voronov, 1915).

     Cladonia alpestris (L.) Rabenh. → Cladonia stellaris

     Cladonia bacillaris (Ach.) Genth → Cladonia macilenta

     Cladonia convoluta (Lam.) Anders → Cladonia foliacea f. convoluta

     Cladonia cornutoradiata (Leight.) Sandst. → Cladonia subulata

     Cladonia elongata auct. p. p. → Cladonia macroceras

     Cladonia degenerans (Flörke) Spreng. → Cladonia phyllophora

     Cladonia major (K. G. Hagen) Sandst. → Cladonia fimbriata

     Cladonia minor (K. G. Hagen) Szat. → Cladonia fimbriata

     Cladonia ochrochlora Flörke → Cladonia coniocraea

CLIOSTOMUM griffithii (Sm.) Coppins – B; TBI:7.

COENOGONIUM pineti (Ach.) Lücking & Lumbsch – B, L; 2 (Jatta, 1900), 1 (Gagarina, 2015).

COLLEMA flaccidum (Ach.) Ach. – R, B, DW; TBI:1–5,7,8–10,12,16–19, TGM:7; 1,7 (Voronov, 1915), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 9–11,16 (Inashvili, 1965a), 4 (Chelidze, 1981), 12 (Chikovani et al., 2005), 17 (Inašvili & Kupraże, 2008).

Collema furfuraceum (Arnold) Du Rietz – B; TBI:2–4,8,9; 2 (Inašvili, 1977), 4 (Chelidze, 1981).

Collema granulatum (Huds.) Röhl.* – R, S; TBI:9; 9 (Steiner, 1919).

Collema minor (Pachunoff) Tomin ex Schaf.* – S; TBI:9,13; 9,13 (Chelidze, 1971).

Collema nigrescens (Huds.) DC. – B; TBI:1–3,5,9,10,19, LE:19, TGM:2; 2 (Vainio, 1899), 19 (Tomin, 1934), 10 (Inashvili, 1965a), 12 (Chikovani et al., 2005).

Collema subflaccidum Degel. – B; 1 (Gagarina, 2015).

Collema subnigrescens Degel. – B; TBI:1–3,5,7,16; 1 (Inashvili, 1965a), 16 (Inashvili, 1971).

Collema tunaeforme (Ach.) Ach.* – R, S; TBI:1,3,10; 1 (Inashvili, 1965a), 9 (Chelidze, 1971).

     Collema auriculatum Hoffm. → Lathagrium auriforme

     Collema callopismum A. Massal. → Scytinium callopismum

     Collema conglomeratum Hoffm. → Enchylium conglomeratum var. conglomeratum

     Collema crispum (Huds.) F. H. Wigg. → Blennothallia crispa

     Collema cristatum (L.) F. H. Wigg. → Lathagrium cristatum

     Collema fasciculare (L.) F. H. Wigg. → Gabura fascicularis

     Collema ligerinum (Hy) Harm. → Enchylium ligerinum

     Collema limosum (Ach.) Ach. → Enchylium limosum

     Collema multipartitum Sm. → Callome multipartita

     Collema polycarpon Hoffm. → Enchylium polycarpon

     Collema tenax (Sw.) Ach. → Enchylium tenax

     Collema undulatum Laurer ex Flot. → Lathagrium undulatum

CONIOCARPON cinnabarinum DC. – B; 19 (Elenkin, 1901b).

Coniocarpon fallax (Ach.) Grube – B; 19 (Elenkin, 1901a).

     Coniocarpon elegans (Ach.) Duby → Coniocarpon fallax

     CONIOCYBE furfuracea (L.) Ach. → Chaenotheca furfuracea

CORNICULARIA normoerica (Gunnerus) Du Rietz. – R; TBI:2,3,10,16, BAK:19; 7 (Voronov, 1915), 19 (Blium, 1965), 10 (Inashvili, 1965a), 18 (Inashvili, 1971), 2 (Inašvili, 1977), 12 (Murvanishvili et al., 2006).

     Cornicularia aculeata (Schreb.) Ach. → Cetraria aculeata

     Cornicularia steppae Savicz. → Cetraria aculeata subsp. steppae

CYPHELIUM cinereum (Pers.) Chevall.* – B; TBI:19.

     Cyphelium aciculare (Gray) Arnold → Chaenotheca hispidula

     Cyphelium tigillare (Ach.) Ach. → Calicium tigillare

     DACTYLINA madreporiformis (Ach.) Tuck. → Cetraria madreporiformis

DERMATOCARPON intestiniforme (Körb.) Hasse – R; TBI:1–3,7,10,11,19, LE:11; 7 (Voronov, 1915), 10,11 (Inashvili, 1965a).

Dermatocarpon miniatum (L.) W. Mann – R; TBI:1–4,7–11,16–19, TGM:19, LE:10,19, TU:16,19; 9 (Acharius, 1810), 10 (Elenkin, 1901b), 7 (Voronov, 1915), 1 (Pakhunova, 1933), 19 (Zschacke, 1933–1934), 2 (Szatala, 1944), 11 (Inashvili, 1965a), 18 (Inashvili, 1971), 12 (Murvanishvili et al., 2006), 17 (Inašvili & Kupraże, 2008).

Dermatocarpon vellereum Zschacke* – R; TBI:2,3,5,7–11,16,19, TGM:9,19, TU:5,16,19, LE:9,11,19; 19 (Elenkin, 1901b), 7,9 (Voronov, 1915), 10,11 (Inashvili, 1965a), 14,17 (Chelidze, 1971).

     Dermatocarpon polyphyllum Dalla Torre & Sarnth. → Dermatocarpon intestiniforme

     Dermatocarpon rufescens (Ach.) Th. Fr. → Placidium rufescens

DIMELAENA oreina (Ach.) Norman – R; TBI:17, TU:10, KW:10; 3 (Vainio, 1899), 10 (Elenkin, 1901b), 17 (Inashvili, 1971), 9 (Chelidze, 1971).

     DIMERELLA diluta (Pers.) Trevis. → Coenogonium pineti

DIPLOSCHISTES actinostoma (Ach.) Zahlbr. – R; TBI:2; 9 (Chelidze, 1971).

Diploschistes candidissimus (Kremp.) Zahlbr. – R; TBI:3,13; 9 (Chelidze, 1971).

Diploschistes diacapsis (Ach.) Lumbsch – R, S; TBI:3,8,13,14; 9 (Acharius, 1810), 14 (Chelidze, 1971), 13 (Inašvili, 2000).

Diploschistes gypsaceus (Ach.) Zahlbr. – R; TBI:19, KW:19; 19 (Blium, 1960).

Diploschistes muscorum (Scop.) R. Sant. subsp. muscorum – S; TBI:2,5,8–11,16,18; 16 (Voronov, 1915), 3 (Pakhunova, 1956), 10,11 (Inashvili, 1965a), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 9 (Chelidze, 1971), 12 (Chikovani et al., 2005).

Diploschistes scruposus (Schreb.) Norm. – R; TBI:2,3,8–11,16,19, TGM:9; 2 (Vainio, 1899), 9 (Voronov, 1915), 19 (Pakhunova, 1933), 10,11 (Inashvili, 1965a), 16 (Inashvili, 1971), 14,17 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

     Diploschistes albescens Lettau → Diploschistes diacapsis

     Diploschistes albissimus (Ach.) Dalla Torre & Sarnth. → Diploschistes diacapsis

     Diploschistes bryophilus (Ehrh.) Zahlbr. → Diploschistes muscorum subsp. muscorum

     Diploschistes calcareus (Müll. Arg.) J. Steiner → Diploschistes candidissimus

     Diploschistes cretaceus (Ach.) Lettau → Diploschistes gypsaceus

     Diploschistes ocellatus (Fr.) Norman → Xalocoa ocellata

     Diploschistes steppicus Reichert → Diploschistes diacapsis

DIPLOTOMMA alboatrum (Hoffm.) Flot. – R, B; TBI:1,3,9; 10,19 (Elenkin, 1901b), 14 (Pakhunova, 1952), 8,9,13,14 (Chelidze, 1971), 13 (Inašvili, 2000).

Diplotomma chlorophaeum (Leight.) Kr. P. Singh & S. R. Singh – R; TBI:9,19; 19 (Inashvili, 1971), 9 (Chelidze, 1971).

Diplotomma nivale (Bagl. & Carestia) Hafellner – R; TBI:14; 14 (Kupradze et al., 2018).

     Diplotomma epipolium (Ach.) Arnold → Diplotomma alboatrum

     Diplotomma margaritaceum (Fr.) Szatala → Diplotomma nivale

     Diplotomma porphyricum Arnold → Diplotomma chlorophaeum

ECHINOPLACA epiphylla Fée* – L; 1 (Vězda, 1978b).

ENCHYLIUM conglomeratum (Hoffm.) Otálora, M. Jørg. & Wedin var. conglomeratum – B; TBI:10,11,13; 10 (Inashvili, 1963b), 11 (Inashvili, 1965b), 13 (Inašvili, 2000).

Enchylium ligerinum (Hy) Otálora, M. Jørg. & Wedin – B; TBI:3,9–11; 11 (Inashvili, 1965a), 13 (Inašvili, 2000).

Enchylium limosum (Ach.) Otálora, M. Jørg. & Wedin – S; TBI:9,16; 9 (Inashvili, 1965a), 7,16 (Inashvili, 1971), 13 (Inašvili, 2000).

Enchylium polycarpon (Hoffm.) Otálora, M. Jørg. & Wedin – R; TBI:3,9,10,13; 10 (Inashvili, 1963b), 9 (Chelidze, 1971), 1 (Pisút, 1975).

Enchylium tenax (Sw.) Gray – R, S; TBI:1,3,5,8,10,13,14,19, LE:19; 9 (Inashvili, 1965a), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 14 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

ENDOCARPON adscendens (Anzi) Müll. Arg. – S; TBI:2,9,10,13,19; 11 (Inashvili, 1963b), 13 (Inašvili, 2000), 9 (Chelidze, 1971).

Endocarpon pusillum Hedw – S; TBI:3,14,19; 9,13 (Chelidze, 1971), 19 (Inashvili, 1971), 13 (Inašvili, 2000).

ENDOHYALINA insularis (Arnold) Giralt, P.Boom & Elix – R; 13 (Chelidze, 1971).

ENDOPYRENIUM hepaticum (Ach.) Körb.* – S; TBI:2,9,13; 9,14 (Chelidze, 1971), 13 (Inašvili, 2000).

     Endopyrenium cinereum (Pers.) Oxner → Catapyrenium cinereum

     Endopyrenium monstrosum (Schaer.) Hazsl. → Placocarpus schaereri

     Endopyrenium rufescens (Ach.) Körb. → Placidium rufescens

     Endopyrenium trachyticum Hazsl. → Placopyrenium trachyticum

ENTEROGRAPHA elaborata (Lyell ex Leight.) Coppins & P. James – B; 1 (Vězda, 1978a).

     Enterographa jorgei Vězda & Vivant → Enterographa elaborata

EOPYRENULA leucoplaca (Wallr.) R. C. Harris – B; 9 (Elenkin, 1901b).

EPHEBE lanata (L.) Vain. – R; TBI:2,3,8,18,19; 2 (Inashvili, 1970).

EPIPHLOEA byssina (Hoffm.) Henssen & P. M. Jørg. – S; TBI:16.

EVERNIA divaricata (L.) Ach. – B; TBI:1–3,5–7,11,16,18,19, TGM:19; 3 (Vainio, 1899), 2 (Jatta, 1900), 19 (Elenkin, 1901b), 7 (Voronov, 1915), 11 (Tumadjanov, 1938), 16 (Inashvili, 1971).

Evernia mesomorpha Nyl. – B; TBI:2,10,11,16,19.

Evernia prunastri (L.) Ach. – B; TBI:1–3,5–14,16–19, LE:1,7,9,11,16,19, KW:1,12; 1,7 (Voronov, 1915), 5,19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 9,10 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 4 (Chelidze, 1981), 12 (Chikovani et al., 2005).

     Evernia furfuracea (L.) W. Mann → Pseudevernia furfuracea var. furfuracea

     Evernia thamnodes (Flot.) Arnold → Evernia mesomorpha

FARNOLDIA jurana (Schaer.) Hertel subsp. jurana – R; TBI:19; 19 (Inashvili, 1971).

Farnoldia micropsis (A. Massal.) Hertel – R; LE:3; 3 (Vainio, 1899).

FELLHANERA bouteillei (Desm.) Vězda – L; TBI: 1,5,7,9; 5 (Voronikhin, 1919), 1 (Pakhunova, 1926–1927), 4 (Oksner, 1939).

Fellhanera colchica (Vězda) Llop – L; 1 (Vězda, 1979).

FELLHANEROPSIS myrtillicola (Erichsen) Sérus. & Coppins – L; TBI: 1; 1 (Vězda, 1978a).

FLAVOCETRARIA nivalis (L.) Kärnefelt & A. Thell – S; TBI:2,3,8–11,18, LE:11; 10 (Elenkin, 1901b), 11 (Radde, 1901), 19 (Rassadina, 1950), 1,6,9,8 (Pakhunova, 1959), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 12 (Murvanishvili et al., 2006).

FLAVOPARMELIA caperata (L.) Hale – B; TBI:1–14,16–19, TGM:9,19, LE:1, KW:1,12; 9 (Rabenhorst, 1871), 1 (Tkeshelashvili, 1898), 2 (Vainio, 1899), 10 (Elenkin, 1901a), 19, 1,7,16 (Voronov, 1915), 5,12,14 (Pakhunova, 1933), 3 (Pakhunova, 1956), 8 (Vězda, 1961), 13 (Inašvili, 2000), 17 (Chelidze, 1971).

FLAVOPLACA citrina (Hoffm.) Arup, Frödén & Søchting – R; TBI:3,19, LE:9,16; 16,19 (Pakhunova, 1933), 9,14 (Chelidze, 1971), 3 (Čeliże & Inašvili, 1979).

Flavoplaca coronata (Körb.) Arup, Frödén & Søchting – R; TBI:14; 14 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004).

Flavoplaca flavocitrina (Nyl.) Arup, Frödén & Søchting – B; R; W; 7 (Vondrák et al., 2009).

Flavoplaca granulosa (Müll. Arg.) Arup, Frödén & Søchting – R; 9 (Bacʻacʻašvili & Čeliże, 2004).

FLAVOPUNCTELIA flaventior (Stirt.) Hale – B; TBI:11,13,16; 13 (Inašvili, 2000), 16 (Kupradze, 2009).

Flavopunctelia soredica (Nyl.) Hale – B; TBI:8,11,14,16,17; 17 (Rassadina, 1959), 10 (Inashvili, 1963b), 11 (Inashvili, 1965a), 16 (Inashvili, 1971).

FULGENSIA bracteata (Hoffm.) Räsänen – R; TBI:9,14; 9 (Voronov, 1915), 13 (Chelidze, 1971).

Fulgensia desertorum (Tomin) Poelt – S; TBI:13.

Fulgensia fulgens (Sw.) Elenkin – S; TBI:1,13, 9 (Voronov, 1915), 13 (Szatala, 1944).

FUSCIDEA lygaea (W. Mann) V. Wirth & Vězda* – R; TBI:19; 9 (Chelidze, 1971).

FUSCOPANNARIA praetermissa (Nyl.) P. M. Jørg.* – S, R; TBI:1–3,8–10,13,19; 3 (Vainio, 1899), 19 (Elenkin, 1901b), 9 (Pakhunova, 1933), 10,11 (Inashvili, 1965a), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 14,17,18 (Chelidze, 1971).

GABURA fascicularis (L.) M. Jørg. – B; TBI:1–3,9,11; 2 (Vainio, 1899), 11 (Inashvili, 1965a).

     GASPARRINIA aurantia (Pers.) Syd. → Klauderuiella aurantia

     Gasparrinia decipiens (Arnold) Syd. → Calogaya decipiens

     Gasparrinia lobulata (Flörke) Mereschk. → Seawardiella lobulata

     Gasparrinia tominii Savicz → Xanthocarpia tominii

GONOHYMENIA mesopotamica J. Steiner – R; TBI:9,17; 9,17 (Chelidze, 1971).

GRAPHIS scripta (L.) Ach. – B; TBI:3–5,7,9,10,12,16,19, TGM:1, LE:7,9,12,19; 19 (Elenkin, 1901b), 1 (Voronov, 1915), 12 (Pakhunova, 1952), 9 (Tomin, 1934), 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 4 (Chelidze, 1981), 12 (Chikovani et al., 2005), 16 (Inashvili & Kupradze, 2006), 17 (Inašvili & Kupraże, 2008).

     Graphis dendritica (Ach.) Ach. → Phaeographis dendritica

GYALECTA arbuti (Bagl.) Baloch & Lücking – B; LE:1; 1 (Pisút, 1975).

Gyalecta fagicola (Arnold) Kremp. – B; 19 (Tomin, 1934).

Gyalecta foveolaris (Ach.) Schaer. – M; 3 (Vainio, 1899).

Gyalecta truncigena (Ach.) Hepp. – B; 1 (Vězda, 1978a).

Gyalecta ulmi (Sw.) Zahlbr. – B; TBI:2; 19 (Tomin, 1934).

HAEMATOMMA ochroleucum (Neck.) J. R. Laundon var. ochroleucum – R; TU:10.

     Haematomma elatinum (Ach.) A. Massal. → Loxospora elatina

     Haematomma ventosum (L.) A. Massal. → Ophioparma ventosa

HAZSLINSZKYA gibberulosa (Ach.) Körb. – NLF; B; LE:19; 19 (Elenkin, 1901b).

HEPPIA adglutinata (Kremp.) A. Massal. – S; TBI:3; 3 (Inashvili, 1970).

Heppia lutosa (Ach.) Nyl. – S; TBI:3,16.

     Heppia virescens (Mont.) Nyl. → Heppia adglutinata

HETERODERMIA speciosa (Wulfen.) Trevis – B; TBI:1–5,10–12,16,19, TGM:4, LE:19, KW:12,19; 2 (Vainio, 1899), 10,19 (Elenkin, 1901a), 3 (Pakhunova, 1933), 16,17 (Inashvili, 1971).

HYPERPHYSCIA adglutinata (Flörke) H. Mayrhofer & Poelt – B; TBI:9–13,17, LE:17; 9–11 (Inashvili, 1965a), 13 (Inašvili, 2000), 14,17,18 (Chelidze, 1971), 4 (Chelidze, 1981).

HYPOGYMNIA austerodes (Nyl.) Räsänen – B; TBI:2,11,18,19; 19 (Blium, 1965), 11 (Inashvili, 1965a)

Hypogymnia bitteri (Lynge) Ahti – B; TBI:2,3,11,16,19; 19 (Tomin, 1934), 11 (Inashvili, 1965a), 16 (Inashvili, 1971).

Hypogymnia duplicata (Sm.) Räsänen* – B; TBI:3; 2 (Vainio, 1899), 19 (Pakhunova, 1933).

Hypogymnia farinacea Zopf. – B; TBI:9; 9 (Inashvili & Batsatsashvili, 2010).

Hypogymnia physodes (L.) Nyl. – B; TBI:1–6,8–12,14,16–19, TGM:19; 7 (Voronov, 1915), 2 (Szatala, 1944), 16,19 (Pakhunova, 1946), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 13 (Inašvili, 2000), 9 (Bacʻacʻašvili & Čeliże, 2004), 12 (Chikovani et al., 2005).

Hypogymnia subduplicata (Rass.) Rass.* – S; TBI:2; 2 (Inashvili & Batsatsashvili, 2010).

Hypogymnia subobscura (Vain.) Poelt.* – R; TU:10.

Hypogymnia tubulosa (Schaer.) Hav. – B; TBI:1–3,5–11,14,16,18,19; 7 (Voronov, 1915), 9 (Pakhunova, 1946), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 10,11 (Inashvili, 1965a), 16 (Inashvili, 1971).

Hypogymnia vittata (Ach.) Parrique – S; B; TBI:1–3,5–8,10,11,16,19, TGM:19; 2 (Jatta, 1900), 7 (Voronov, 1915), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 16,19 (Inashvili, 1971), 12 (Chikovani et al., 2005).

     Hypogymnia encausta (Sm.) Walt. Watson → Brodoa intestiniformis

     Hypogymnia intestiniformis (Vill.) Räsänen → Brodoa intestiniformis

HYPOTRACHYNA bahiana (Nyl.) Hale – B; 1 (Gagarina, 2015).

Hypotrachyna laevigata (Sm.) Hale – B; TBI:5, 4 (Chelidze, 1981).

Hypotrachyna pseudosinuosa (Asahina) Hale – B; TBI:1,3–5,7,12; 5 (Inashvili, 1970), 4 (Chelidze, 1981), 1 (Gagarina, 2015).

Hypotrachyna revoluta (Flörke) Hale – B; TBI: 6,7,16; 16 (Kupradze, 2009).

Hypotrachyna sinuosa (Sm.) Hale – B; TBI:16; 16 (Kupradze, 2009).

ICMADOPHILA ericetorum (L.) Zahlbr. – B; TBI:1–3,16, LE:3,19; 7 (Voronov, 1915), 1,19 (Pakhunova, 1933), 3 (Pakhunova, 1956).

IMMERSARIA athroocarpa (Ach.) Rambold & Pietschm. – R; 13,14 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004).

Immersaria cupreoatra (Nyl.) Calat. & Rambold – R; TBI:2,9,19, LE:2,19; 2 (Vainio, 1899), 9,19 (Chelidze, 1971), 2,3 (Inašvili, 1977), 18 (Inashvili, 1971), 12 (Murvanishvili et al., 2006).

IMSHAUGIA aleurites (Ach.) S. L. F. Mey – B; TBI:9,19, LE:19; 19 (Elenkin, 1901a).

KILIASIA athallina (Hepp) Hafellner – R; 9 (Chelidze, 1971).

KLAUDERUIELLA aurantia (Pers.) S. Y. Kondr. & Hur – R; 13 (Chelidze, 1971).

LAMBIELLA insularis (Nyl.) T. Sprib. – R; 10 (Elenkin, 1901b).

LASALLIA pustulata (L.) Mérat – R; TU:10.

LATHAGRIUM auriforme (With.) Otálora, P. M. Jørg. & Wedin – S, R; TBI:1,5,7,9; 1,9 (Inashvili, 1965a).

Lathagrium cristatum (L.) Otálora, M. Jørg. & Wedin – S; TBI:3–5,9,10,18,19, TGM:9; 9,16 (Voronov, 1915), 10,11 (Inashvili, 1965a), 19 (Inashvili, 1971), 13,14 (Chelidze, 1971), 17 (Inašvili & Kupraże, 2008).

Lathagrium undulatum (Flot.) Poetsch – R, S; TBI:1–4,8; 1 (Inashvili, 1965a), 8 (Inashvili, 1970), 10 (Inashvili, 1971), 9 (Chelidze, 1971).

LAUNDONIA flavovirescens (Wulfen) S. Y. Kondr., Lőkös & Hur – R; 3 (Pakhunova, 1956), 19 (Blium, 1965), 9,14 (Chelidze, 1971).

LECANACTIS abietina (Ach.) Körb. – B; 19 (Elenkin, 1901a).

LECANIA croatica (Zahlbr.) Kotlov – B; TBI:1; 1 (Voronov, 1915).

Lecania cyrtella (Ach.) Th. Fr. – B; TBI:1,3,16, KW:19; 1 (Voronov, 1915), 19 (Pakhunova, 1933).

Lecania dubitans (Nyl.) A. L. Sm. – B; LE:19, KW:19; 16 (Inashvili, 1971).

Lecania erysibe (Ach.) Mudd. – R; TBI:13; 9,13 (Chelidze, 1971).

Lecania fuscella (Schaer.) A. Massal. – B; TBI:13,17; 13 (Chelidze, 1971).

Lecania koerberiana J. Lahm – B; TBI:1,7,17; 19 (Elenkin, 1901b), 1 (Voronov, 1915), 13,14 (Chelidze, 1971).

Lecania naegelii (Hepp) Diederich & Van den Boom – B; TBI:9,19.

Lecania nylanderiana A. Massal. – R; TBI:4; 4 (Chelidze, 1981), 9 (Bacʻacʻašvili & Čeliże, 2004).

     Lecania dimera (Nyl.) Th. Fr. → Lecania dubitans

     Lecania syringea (Ach.) Th. Fr. → Lecania fuscella

LECANORA albella (Pers.) Ach. – B; TBI:3,5,8, 9,12,16,19, TGM:19, LE:10,19; 19 (Elenkin, 1901b), 14 (Pakhunova, 1952), 9 (Chelidze, 1971).

Lecanora allophana (Ach.) Nyl. f. allophana – B; TBI:1–3,5–10,12,14,16–19, TGM:16,19, LE:19; 19 (Elenkin, 1901b), 1,7,9 (Voronov, 1915), 5,16 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 4 (Chelidze, 1981), 9 (Bacʻacʻašvili & Čeliże, 2004), 12 (Chikovani et al., 2005), 16 (Inashvili & Kupradze, 2006), 17 (Inašvili & Kupraże, 2008).

Lecanora alpestris Sommerf.* – R; TBI:9.

Lecanora argentata (Ach.) Malme – B; TBI:1,2,4–6,9,10,12,14,16,17–19, LE:19; 19 (Elenkin, 1901b), 1 (Voronov, 1915), 11 (Inashvili, 1965a), 13 (Inašvili, 2000), 9,14,17 (Chelidze, 1971), 16 (Inashvili, 1971), 4 (Chelidze, 1981), 9 (Bacʻacʻašvili & Čeliże, 2004), 17 (Inašvili & Kupraże, 2008).

Lecanora bicincta Ramond var. bicincta – R; LE:3; 2,3 (Vainio, 1899), 19 (Pakhunova, 1933).

Lecanora campestris (Schaer.) Hue – R; TBI:16,17,19, LE:19, KW:19; 19 (Pakhunova, 1933).

Lecanora carpinea (L.) Vain. – B; TBI:1,3,7,8,10,12,14,19, TGM:16,19, LE:17,19, KW:19; 19 (Elenkin, 1901b), 1,7,9 (Voronov, 1915), 16 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 10,11 (Inashvili, 1965a), 13 (Inašvili, 2000), 12 (Chikovani et al., 2005), 17 (Inašvili & Kupraże, 2008).

Lecanora caucasica Ach.* – S; Acharius (1810).

Lecanora cenisia Ach. – R; TBI:2,9,19, LE:19, KW:19; 9 (Voronov, 1915), 19 (Pakhunova, 1933), 17 (Inašvili & Kupraże, 2008).

Lecanora chlarotera Nyl. subsp. chlarotera – R, B; TBI:1,16,19; 3 (Vainio, 1899), 10 (Elenkin, 1901b), 9 (Voronov, 1915), 19 (Pakhunova, 1933), 13,14 (Chelidze, 1971), 17 (Inašvili & Kupraże, 2008), 1 (Gagarina, 2015).

Lecanora chlarotera subsp. meridionalis (H. Magn.) Clauzade & Cl. Roux – B; LE:7.

Lecanora epibryon (Ach.) Ach. var. epibryon – M; TBI:1,9,19, LE:10; 10 (Elenkin, 1901b).

Lecanora expallens Ach. – B; TBI:7, TGM:7; 7 (Voronov, 1915), 4 (Chelidze, 1981).

Lecanora frustulosa (Dicks.) Ach. – R; TBI:9,12,19, LE:9,18; 10 (Elenkin, 1901b), 9 (Voronov, 1915), 19 (Pakhunova, 1933), 16 (Inashvili, 1971), 13,14,17 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

Lecanora glabrata (Ach.) Malme – B; TBI:1,3,9,19, LE:7,10,19; 19 (Elenkin, 1901b), 1 (Voronov, 1915), 12 (Chikovani et al., 2005).

Lecanora hypoptella (Nyl.) Grummann – B; 19 (Tomin, 1934).

Lecanora intumescens (Rebent.) Rabenh. – B; TBI:17; 19 (Pakhunova, 1933), 17 (Chelidze, 1971).

Lecanora leptyrodes (Nyl.) Degel. – B; TBI:3, LE:10.

Lecanora marginata (Schaer.) Hertel & Rambold – R; LE:3; 3 (Vainio, 1899).

Lecanora polytropa (Hoffm.) Rabenh. var. polytropa – R; TBI:2,19; 3 (Vainio, 1899), 10 (Elenkin, 1901a), 19 (Pakhunova, 1933).

Lecanora pulicaris (Pers.) Ach. – B; TBI:1,3,5,7–9,12,17,19, KW:19, LE:7,19; 1,7 (Voronov, 1915), 16 (Pakhunova, 1933), 19 (Blium, 1965), 10 (Inashvili, 1965a), 13 (Inašvili, 2000), 9 (Bacʻacʻašvili & Čeliże, 2004), 17 (Inašvili & Kupraże, 2008).

Lecanora rupicola (L.) Zahlbr. subsp. rupicola var. rupicola – R; TBI:7,19; 7 (Voronov, 1915), 19 (Pakhunova, 1933).

Lecanora sarcopis (Ach.) Ach. – B; LE:19.

Lecanora subcarnea (Lilj.) Ach. – R; TBI:17, LE:3; 3 (Vainio, 1899), 16,17 (Inashvili, 1971).

Lecanora swartzii (Ach.) Ach. subsp. swartzii – R; LE:19.

Lecanora symmicta (Ach.) Ach. – B; TBI:5, LE:19; 19 (Tomin, 1934), 5 (Inashvili, 1970).

Lecanora varia (Hoff.) Ach. – B; LE:19; 13 (Inašvili, 2000).

     Lecanora alboeffigurata (Anzi) Jatta → Protoparmeliopsis versicolor

     Lecanora albomarginata (Nyl. ex Th. Fr.) Cromb. → Protoparmeliopsis versicolor

     Lecanora atra (Huds.) Ach. → Tephromela atra

     Lecanora atrynea (Ach.) Nyl. → Lecanora cenisia

     Lecanora badia (Hoffm.) Ach. → Protoparmelia badia

     Lecanora castanea (Hepp) Th. Fr. → Bryonora castanea

     Lecanora chlarona (Ach.) Nyl. → Lecanora pulicaris

     Lecanora circinata (Pers.) Ach. → Lobothallia radiosa

     Lecanora coarctata (Sm.) Ach. → Trapelia coarctata

     Lecanora coilocarpa (Ach.) Nyl. → Lecanora pulicaris

     Lecanora conizaea (Ach.) Nyl. → Lecanora expallens

     Lecanora crassa (Huds.) Ach. → Squamarina cartilaginea var. cartilaginea

     Lecanora cyrtella (Ach.) Röhl. → Lecania cyrtella

     Lecanora distans (Pers.) Nyl. → Polyozosia populicola

     Lecanora garovaglii (Körb.) Zahlbr. → Protoparmeliopsis garovaglii

     Lecanora gibbosa (Ach.) Nyl. → Circinaria gibbosa

     Lecanora hagenii (Ach.) Ach. → Polyozosia hagenii

     Lecanora melanophthalma (DC.) Ramond → Rhizoplaca melanophthalma

     Lecanora meridionalis H. Magn. → Lecanora chlarotera subsp. meridionalis

     Lecanora muralis (Schreb.) Rabenh. → Protoparmeliopsis muralis

     Lecanora pallida (Schreb.) Rabenh. → Lecanora albella

     Lecanora praeradiosa Nyl. → Lobothallia praeradiosa

     Lecanora rugosella Zahlbr. → Lecanora chlarotera subsp. chlarotera

     Lecanora rupicola (L.) Zahlbr. → Lecanora rupicola subsp. rupicola var. rupicola

     Lecanora sambuci (Pers.) Nyl. → Polyozosia sambuci

     Lecanora stenhammarii (Körb.) Jatta → Lecanora rupicola subsp. rupicola var. rupicola

     Lecanora subcircinata Nyl. → Lobothallia radiosa

     Lecanora subfuscata H. Magn. → Lecanora argentata

     Lecanora subrugosa Nyl. → Lecanora argentata

     Lecanora xanthostigma (Pers. ex Ach.) Röhl. → Candelariella xanthostigma

LECIDEA albocoerulescens (Wulf.) Ach.* – R; TBI:19.

Lecidea albohyalina (Nyl.) Th. Fr. – B; 1 (Gagarina, 2015).

Lecidea atrobrunnea (DC.) Schaer. subsp. atrobrunnea – R; TBI:3,18, LE:10; 3 (Vainio, 1899), 9 (Chelidze, 1971), 2 (Inašvili, 1977).

Lecidea auriculata Th. Fr. subsp. auriculata – R; 3 (Vainio, 1899).

Lecidea caucasica (Ach.) Vain.* – R; TBI:9; 9 (Voronov, 1915).

Lecidea fuscoatra (L.) Ach. – R; TBI:1; 1 (Pakhunova, 1933), 9 (Chelidze, 1971).

Lecidea goniophila Flörke var. gracilis (Arnold) ined.– R; TBI:3,8,9,11,16,19, LE:19; 9,19 (Pakhunova, 1933), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 2 (Inashvili, 1971), 13,14 (Chelidze, 1971).

Lecidea grisella Flörke – R; 9 (Chelidze, 1971).

Lecidea lactea Flörke ex Schaer. – R; LE:10.

Lecidea lapicida (Ach.) Ach. var. lapicida – R; TBI:3,19, LE:3,10; 3 (Vainio, 1899), 10 (Elenkin, 1901b), 19 (Pakhunova, 1933).

Lecidea lithophila (Ach.) Ach. – R; TBI:19.

Lecidea umbonata (Hepp) Mudd – R; 3 (Vainio, 1899).

     Lecidea atrofusca (Fw.) Mudd → Bryobilimbia hypnorum

     Lecidea athroocarpa (Ach.) Ach. → Immersaria athroocarpa

     Lecidea berengeriana (A. Massal.) Nyl. → Mycobilimbia berengeriana

     Lecidea cinereoatra Ach. → Porpidia cinereoatra

     Lecidea convexa (Fr.) Th. Fr. → Porpidia musiva

     Lecidea crustulata (Ach.) Spreng. → Porpidia crustulata

     Lecidea cyanea (Ach.) Röhl. → Lecidea lactea

     Lecidea declinans (Nyl.) Nyl. → Lecidea lapicida var. lapicida

     Lecidea diasemoides Nyl. → Lecidella stigmatea

     Lecidea elaeochroma (Ach.) Ach. → Lecidella elaeochroma var. elaeochroma

     Lecidea epipolioides (J. Steiner) Szatala → Lecidella patavina

     Lecidea exornans (Arnold) Nyl. → Lecidea umbonata

     Lecidea glomerulosa (DC.) Steud. → Lecidella euphorea

     Lecidea griseoatra (Flot.) Schaer. → Miriquidica subplumbea

     Lecidea hypoptella Nyl. → Lecanora hypoptella

     Lecidea insularis Nyl. → Lambiella insularis

     Lecidea intumescens (Flörke ex Flot.) Nyl. → Lambiella insularis

     Lecidea jurana Schaer. → Farnoldia jurana subsp. jurana

     Lecidea latypiza Nyl. → Lecidella carpathica

     Lecidea laureri (Hepp) Anzi → Lecidella laureri

     Lecidea macrocarpa (DC.) Steud. → Porpidia macrocarpa

     Lecidea marginata Schaer. → Lecanora marginata

     Lecidea mosigii (Körb.) Anzi → Orphniospora mosigii

     Lecidea neglecta Nyl. → Lepraria neglecta

     Lecidea parasema (Ach.) Ach. → Lecidella elaeochroma var. elaeochroma

     Lecidea rhaetica Hepp ex Th. Fr. → Farnoldia micropsis

     Lecidea sanguineoatra Ach. → Bryobilimbia sanguineoatra

     Lecidea speirea (Ach.) Ach. → Porpidia speirea

     Lecidea sylvana (Körb.) Th. Fr. → Biatora globulosa

     Lecidea vernalis (L.) Ach. → Biatora vernalis

     Lecidea vulgata Zahlbr. → Lecidella stigmatea

LECIDELLA carpathica Körb. var. carpathica – R; TBI:14, TGM:1,16, LE:1,16; 3 (Vainio, 1899), 7,9,16 (Voronov, 1915), 14 (Kupradze et al., 2018).

Lecidella elaeochroma (Ach.) M. Choisy var. elaeochroma – B; TBI:1,7,16,17,19, TGM:1,7, LE:17,19; 2 (Vainio, 1899), 1,7 (Voronov, 1915), 17 (Inašvili & Kupraże, 2008).

Lecidella euphorea (Flörke) Hertel – B; TBI:1–3,5,6,8,15,19, TGM:19; LE:15,19; 19 (Elenkin, 1901b), 5,16 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 9 (Chelidze, 1971), 4 (Chelidze, 1981), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 12 (Chikovani et al., 2005).

Lecidella laureri (Hepp) Körb. – B, R; LE:2; 19 (Tomin, 1934).

Lecidella patavina (A. Massal.) Knoph & Leuckert – R; 9 (Steiner, 1919).

Lecidella stigmatea (Ach.) Hertel & Leuck – R; TBI:7,9,13; 3 (Vainio, 1899), 7,9 (Voronov, 1915), 13 (Kupradze et al., 2018).

LEMPHOLEMMA polyanthes (Bernh.) Malme – R; TBI:2,17; 17 (Inashvili, 1971), 2 (Inašvili, 1977), 9 (Chelidze, 1971).

     Lempholemma myriococcum (Ach.) Th. Fr. → Lempholemma polyanthes

LEPRA albescens (Huds.) Hafellner – B; TBI:1–4,7–10,12,14,16,17,19, TGM:19, LE:19; 10 (Elenkin, 1901b), 16 (Voronov, 1915), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 13 (Inašvili, 2000), 4 (Chelidze, 1981), 12 (Chikovani et al., 2005).

Lepra amara (Ach.) Hafellner – B; TBI:1,3,5,7,9,10,12,14,16,19, TGM:6,19; 1,16 (Voronov, 1915), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 2 (Inašvili, 1977), 9 (Chelidze, 1971), 16 (Inashvili & Kupradze, 2006).

Lepra caucasica (Erichsen) Hafellner* – R; TBI:7,19.

Lepra dactylina (Ach.) Hafellner* – R; TU:10.

Lepra multipuncta (Turner) Hafellner – B; TBI:1,3; 19 (Tomin, 1934).

Lepra ocellata (Körb.) Hafellner* – R; TBI:9.

Lepra trachythallina (Erichsen) Lendemer & R. C. Harris – B; TBI:1,3,5,12; 1 (Voronov, 1915), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952).

LEPRARIA incana* (L.) Ach. – B; TBI:5,7; 19 (Blium, 1965), 4 (Chelidze, 1981), 9 (Bacʻacʻašvili & Čeliże, 2004).

Lepraria membranacea (Dicks.) Vain. – M; 3 (Vainio, 1899).

Lepraria neglecta (Nyl.) Erichsen – R; TBI:7, LE:3; 3 (Vainio, 1899), 7 (Voronov, 1915).

     Lepraria aeruginosa Sm. → Lepraria incana

     Lepraria candelaris (L.) Fr. → Chrysothrix candelaris

LEPROCAULON quisquiliare (Leers) M. Choisy – R; TBI:7; 7 (Voronov, 1915), 9 (Chelidze, 1971).

     LEPROLOMA membranaceum (Dicks.) Vain. → Lepraria membranacea

LEPROPLACA cirrochroa (Ach.) Arup, Frödén & Søchting – R; LE:9.

LEPTOGIUM burnetiae C. W. Dodge – B; TBI:2–4, 9,11,19; 2 (Inašvili, 1977), 3,4 (Čeliże & Inašvili, 1979).

Leptogium corticola (Taylor) Tuck. – B; 1,2,5,7,10 (TBI); 5,10 (Inashvili, 1980).

Leptogium cyanescens (Ach.) Körb. – B; S; TBI:1–10,12,16–19, TGM:7; 1 (Voronov, 1915),2 (Vainio, 1899), 7 (Voronov, 1915), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956),5, 10 (Inashvili, 1965a), 11,16 (Inashvili, 1971), 4 (Chelidze, 1981), 12 (Chikovani et al., 2005).

Leptogium hildenbrandii (Garov.) Nyl. – B; TBI:9–11,16; 9,10 (Inashvili, 1976).

Leptogium saturninum (Dick.) Nyl. – B; TBI:2–4,6,8–10,12,14,16–19, TGM:19, KW:19; 2 (Jatta, 1900), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 10 (Inashvili, 1965a), 11,16 (Inashvili, 1971), 12 (Chikovani et al., 2005).

     Leptogium byssinum (Hoffm.) Nyl. → Epiphloea byssina

     Leptogium lichenoides (L.) Zahlbr. → Scytinium lichenoides

     Leptogium minutissimum (Flörke) Fr. → Scytinium subtile

     Leptogium plicatile (Ach.) Leight. → Scytinium plicatile

     Leptogium sinuatum (Huds.) A. Massal. → Scytinium gelatinosum

     Leptogium subtile (Schrad.) Torss. → Scytinium subtile

     Leptogium tenuissimum(Hoffm.) Körb. → Scytinium tenuissimum

     Leptogium tremelloides(L.fil.) Gray → Leptogium cyanescens

LEPTORHAPHIS buxi J. Steiner – NLF; B; TGM:1; 1 (Voronov, 1915).

Leptorhaphis lucida Körb. – B; TBI:12; 12 (Kupradze et al., 2018).

LETHARIA vulpina (L.) Hue – B; TBI:11,19, LE:19; 10,19 (Elenkin, 1901b).

LICHINELLA iodopulchra (Croz.) P. P. Moreno & Egea – R; TBI:16; 16 (Inashvili, 1971), 9 (Inashvili, 1972), 13 (Chelidze, 1971).

LITHOGRAPHA tesserata (DC.) Nyl. – R; 7 (Voronov, 1915).

LOBARIA pulmonaria (L.) Hoffm. – B; TBI:1–12,14,16,18,19, TGM:2,7,19, LE:1,5,7,9,16,19, KW:1,19; 7 (Tkeshelashvili, 1898), 1 (Vainio, 1899), 2 (Jatta, 1900), 19 (Elenkin, 1901a), 5 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 11 (Tumadjanov, 1938), 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Chikovani et al., 2005).

     Lobaria amplissima (Scop.) Forssell → Ricasolia amplissima

     Lobaria laetevirens (Lightf.) Zahlbr. → Ricasolia virens

     Lobaria scrobiculata (Scop.) DC. → Lobarina scrobiculata

     Lobaria verrucosa (Huds.) Hoffm. → Lobarina scrobiculata

LOBARINA scrobiculata (Scop.) Nyl. – B; TBI:1–3,5,7,19, TGM:7; 1,7 (Voronov, 1915), 3 (Pakhunova, 1956), 9, 11 (Inashvili, 1965a), 2 (Inašvili, 1977), 12 (Chikovani et al., 2005).

LOBOTHALLIA alphoplaca (Wahlenb.) Hafellner – R; TBI:2,3,8–11,13; 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 9,14,18 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

Lobothallia praeradiosa (Nyl.) Hafellner – R; TBI:2,11,14; 11 (Inashvili, 1965a); 14 (Kupradze et al., 2018).

Lobothallia radiosa (Hoffm.) Hafellner – R; TBI:2,3,9,11,14, LE:9,10; 10 (Elenkin, 1901b), 9 (Voronov, 1915), 16,19 (Inashvili, 1971), 14,18 (Chelidze, 1971), 17 (Inašvili & Kupraże, 2008).

Lobothallia recedens (Taylor) A. Nordin, Savić & Tibell – R; LE:9; 9 (Steiner, 1919).

LOXOSPORA elatina (Ach.) A. Massal. – B; TBI:1; 1 (Voronov, 1915).

MEGASPORA verrucosa (Ach.) Arcadia & A. Nordin – R; TBI:3; 10 (Elenkin, 1901b), 9 (Bacʻacʻašvili & Čeliże, 2004).

MELANELIA hepatizon (Ach.) A. Thell – S; 3 (Vainio, 1899).

Melanelia stygia (L.) Essl. – R; TBI:2,3,18,19, TU:10; 2 (Vainio, 1899), 7 (Voronov, 1915), 1 (Pakhunova, 1946), 11 (Inashvili, 1965a).

     Melanelia exasperata (De Not.) Essl. → Melanohalea exasperata

     Melanelia sorediata (Ach.) Goward & Ahti → Montanelia sorediata

     Melanelia subaurifera (Nyl.) Essl. → Melanelixia subaurifera

MELANELIXIA fuliginosa (Fr. ex Duby) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch – B; TBI:2,3,5,7,9–11; 2 (Szatala, 1944), 16,19 (Pakhunova, 1946), 10,11 (Inashvili, 1965a).

Melanelixia glabra (Schaer.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch – B; TBI:1–3,7–11,16,19, TGM:16; 2 (Vainio, 1899), 1 (Voronov, 1915), 16 (Steiner, 1919), 19 (Pakhunova, 1933), 9,12,15 (Pakhunova, 1946), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 8 (Vězda, 1961), 10,11 (Inashvili, 1965a), 16 (Inashvili, 1971).

Melanelixia glabratula (Lamy) Sandler & Arup – B; TBI:1–5,7–9,11,12,16,18; 16 (Voronov, 1915), 19 (Tomin, 1934), 4 (Chelidze, 1981).

Melanelixia subargentifera (Nyl.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch – B; TBI:1–3,7,9,13, LE:19; 10 (Inashvili, 1965a), 13 (Inašvili, 2000), 14 (Chelidze, 1971), 16 (Inashvili & Kupradze, 2006).

Melanelixia subaurifera (Nyl.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch – B; TBI:2,3,7,9,10,14,16,18,19, LE:19; 19 (Pakhunova, 1946), 10,11 (Inashvili, 1965a), 16 (Inashvili, 1971), 4 (Chelidze, 1981).

MELANOHALEA elegantula (Zahlbr.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch – B; TBI:9,19.

Melanohalea exasperata (De Not.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch – B; TBI:1–3,9–11,16–19, KW:1; 2 (Jatta, 1900), 1,7 (Voronov, 1915), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004), 17 (Inašvili & Kupraże, 2008).

Melanohalea exasperatula (Nyl.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch – B; TBI:1–3,5,8–11,16,18,19, TGM:19; 2,3 (Vainio, 1899), 7,19 (Pakhunova, 1933), 1,7,9,12,19 (Pakhunova, 1946), 14 (Pakhunova, 1952), 10 (Inashvili, 1965a), 11,16 (Inashvili, 1971).

Melanohalea olivacea (L.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch – B; TBI:1,3,8,10,14, TGM:11, TU:10; 10 (Elenkin, 1901a), 19 (Szatala, 1944), 9 (Pakhunova, 1946).

     Melaspilea gibberulosa (Ach.) Zwackh → Hazslinszkya gibberulosa

MENEGAZZIA terebrata (Hoffm.) A. Massal. – B; TBI:1–3,5,9,17,19, LE:17,19; 1,7 (Voronov, 1915).

     Menegazzia pertusa (Schaer.) J. Steiner → Menegazzia terebrata

MICAREA denigrata (Fr.) Hedl. – B; 2 (Vainio, 1899).

MIRIQUIDICA subplumbea (Anzi) Cl. Roux – R; 3 (Vainio, 1899).

MONTANELIA disjuncta (Erichsen) Divakar, A. Crespo, Wedin & Essl. – R; TBI:14; 14 (Kupradze et al., 2018).

Montanelia panniformis (Nyl.) Divakar, A. Crespo, Wedin & Essl. – R; TBI:10, TU:10.

Montanelia sorediata (Ach.) Divarkar, A. Crespo, Wedin & Essl. – R; TBI:2,3,11,17; 2 (Pakhunova, 1946), 11 (Inashvili, 1965a), 16 (Inashvili & Kupradze, 2006).

MYCOBILIMBIA berengeriana (A. Massal.) Hafellner & V. Wirth – S, M; 8 (Vězda, 1961).

Mycobilimbia sphaeroides (Dicks.) S. Ekman & Printzen – M; TBI:8,10,14; 9 (Chelidze, 1971), 8 (Inashvili, 1970).

Mycobilimbia tetramera (De Not.) Hafellner & Türk – S, M; TBI:2,9; 3 (Vainio, 1899).

MYCOCALICIUM subtile (Pers.) Szatala – NLF; B; 1,3 (TBI); 11 (Anchabadze, 1959).

     MICROTHELIA micula Körb. → Peridiothelia fuliguncta

     MYRIOLECIS crenulata (Hook.) Sliwa, Zhao Xin & Lumbsch → Polyozosia crenulata

     Myriolecis dispersa (Pers.) Sliwa, Zhao Xin & Lumbsch → Polyozosia dispersa

     Myriolecis sambuci (Pers.) Clem. → Polyozosia sambuci

MYRIOSPORA rufescens (Turner ex Ach.) Hepp ex Uloth – R; TBI:9,19; 19 (Pakhunova, 1933).

NAETROCYMBE punctiformis (Pers.) R. C. Harris – NLF; B; 19 (Elenkin, 1901b).

     NEOFUSCELIA pulla (Ach.) Essl. → Xanthoparmelia pulla

Neofuscelia verruculifera (Nyl.) Essl. → Xanthoparmelia verruculifera

NEPHROMA helveticum Ach. – B; TBI:1–3,5,6,12,19, TGM:19; 2 (Vainio, 1899), 19 (Elenkin, 1901a), 7 (Voronov, 1915), 1 (Inashvili, 1969), 12 (Murvanishvili et al., 2006).

Nephroma parile (Ach.) Ach. – B, R, S; TBI:1–12,16,19, LE:19; 2 (Vainio, 1899), 19 (Elenkin, 1901b), 1 (Voronov, 1915), 7 (Steiner, 1919), 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Chikovani et al., 2005).

Nephroma resupinatum (L.) Ach. – B, S; TBI:1–4,7–10,18,19, TGM:19; 2 (Jatta, 1900), 19 (Elenkin, 1901b), 7 (Voronov, 1915), 3 (Pakhunova, 1956), 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Murvanishvili et al., 2006).

Nephroma subparile Gyeln.* – B; TBI:3; 3 (Pakhunova, 1956).

     Nephroma lusitanicum Schaer. → Nephroma laevigatum

NEPHROMOPSIS chlorophylla (Willd.) Divakar, A. Crespo & Lumbsch – B; TBI:1–3,5,6,8,9,19, LE:19; 3 (Vainio, 1899), 7,19 (Pakhunova, 1959), 2 (Inašvili, 1977).

Nephromopsis cucullata (Bellardi) Divakar, A. Crespo & Lumbsch – S; TBI:2,3,8,10,11,19; 10 (Elenkin, 1901a), 8,19 (Pakhunova, 1959), 11 (Inashvili, 1965a), 12 (Murvanishvili et al., 2006).

Nephromopsis laureri (Kremp.) Kurok. – B; TBI:19; 2 (Vainio, 1899), 19 (Pakhunova, 1959).

Nephromopsis nivalis (L.) Kärnefelt & A. Thell – S; TBI:2,3,8–11,18, LE:11; 10 (Elenkin, 1901b), 11 (Radde, 1901), 19 (Rassadina, 1950), 1,6,9,8 (Pakhunova, 1959), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 12 (Murvanishvili et al., 2006).

NIORMA chrysophthalma (L.) S. Y. Kondr., Kärnefelt, Elix, A. Thell, M. H. Jeong & Hur f. – B; TBI:9,10; 10 (Inashvili, 1963b), 9 (Bacʻacʻašvili & Čeliże, 2004).

NORMANDINA pulchella (Borrer) Nyl. – B; 1 (Vězda, 1979).

OCHROLECHIA androgyna (Hoffm.) Arnold – B; 7 (Voronov, 1915), 19 (Tomin, 1934).

Ochrolechia arborea (Kreyer) Almb. – B; TBI:19; 19 (Blium, 1965).

Ochrolechia pallescens (L.) A. Massal. – B; TBI:2,3,8,12; 10,19 (Elenkin, 1901b), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 1 (Kukwa, 2011).

Ochrolechia parella (L.) A. Massal. – B; TBI:1–3,5,6,10,12,16,19, TGM:1,19, LE:19, KW:19; 2 (Vainio, 1899), 1,16 (Voronov, 1915), 19 (Pakhunova, 1933), 10 (Inashvili, 1965a),11, 12 (Chikovani et al., 2005).

Ochrolechia subviridis (Høeg) Erichsen – B; TBI:12,19; 19 (Szatala, 1944).

Ochrolechia tartarea (L.) A. Massal. – R; 10,19 (Elenkin, 1901a).

OMPHALODINA chrysoleuca (Sm.) S. Y. Kondr., L. Lőkös & Farkas – R; TBI:2,3,7,8–12,16,18,19, LE:2,3,8,10,11; 2,3 (Vainio, 1899), 10 (Elenkin, 1901b), 7 (Voronov, 1915), 19 (Pakhunova, 1933), 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 9 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

OPEGRAPHA lithyrga Ach. – R; 19 (Blium, 1965).

Opegrapha niveoatra (Borrer) J. R. Laundon – B; TBI:16; 16 (Inashvili, 1971).

     Opegrapha atra Pers. → Arthonia atra

     Opegrapha diaphora Ach. → Alyxoria varia

     Opegrapha lichenoides Pers. → Alyxoria varia

     Opegrapha pulicaris (Hoffm.) Schrad. → Alyxoria varia

     Opegrapha rufescens Pers. → Pseudoschismatomma rufescens

     Opegrapha subsiderella (Nyl.) Arnold → Opegrapha niveoatra

     Opegrapha varia Pers. → Alyxoria varia

OLEGBLUMIA demissa S. Y. Kondr., Lőkös, Jung Kim, A. S. Kondr., S. O. Oh & Hur– R; TBI:7; 7 (Voronov, 1915).

OPHIOPARMA ventosa (L.) Norman – R; TBI:10,17,19, LE:19, KW:19; 18 (Inashvili, 1971).

ORPHNIOSPORA mosigii (Körb.) Hertel & Rambold – R; LE:19; 9,17 (Chelidze, 1971).

OXNERIA ulophyllodes (Räsänen) S. Y. Kondr. & Kärnefelt – B; TBI:2,9–11,15,17; 16 (Inashvili, 1971), 9 (Chelidze, 1971), 17 (Inašvili & Kupraże, 2008).

     Pachyphiale arbuti (Bagl.) Arnold → Gyalecta arbuti

     Pachyphiale fagicola (Arnold) Zwackh → Gyalecta fagicola

PANNARIA conoplea (Ach.) Bory – B; TBI:1–3,5,10,19; 9 (Acharius, 1810), 19 (Tomin, 1934), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 16 (Inashvili, 1971).

     Pannaria lanuginosa (Hoffm.) Szatala → Pannaria conoplea

     Pannaria leucophaea (Vahl) P. M. Jørg. → Vahliella leucophaea

     Pannaria pezizoides (Weber) Trevis. → Protopannaria pezizoides

PARMELIA omphalodes (L.) Ach. – RM ; TU:10.

Parmelia saxatilis (L.) Ach. – B, S, LC; TBI:1–6,8–11,13,14,18,19; 9 (Rabenhorst, 1871), 1 (Tkeshelashvili, 1898), 2 (Vainio, 1899), 10 (Elenkin, 1901b), 1,7 (Voronov, 1915), 19 (Pakhunova, 1933), 3 (Pakhunova, 1956), 2 (Szatala, 1944), 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Murvanishvili et al., 2006).

Parmelia squarrosa Hale – B; TBI:3,6; 3 (Inashvili & Batsatsashvili, 2010).

Parmelia sulcata Taylor – B, RM; 1–12,14,16–19 (TBI); 2,3 (Vainio, 1899), 1,7 (Voronov, 1915), 19 (Pakhunova, 1933), 11 (Tumadjanov, 1938), 14 (Szatala, 1944), 9 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Chikovani et al., 2005), 17 (Inašvili & Kupraże, 2008).

     Parmelia acetabulum (Neck.) Duby → Pleurosticta acetabulum

     Parmelia arnoldii Du Rietz → Parmotrema arnoldii

     Parmelia aspera A. Massal. → Melanohalea exasperata

     Parmelia borreri (Sm.) Turner → Punctelia borreri

     Parmelia caperata (L.) Ach. → Flavoparmelia caperata

     Parmelia carporrhizans Taylor → Parmelina carporrhizans

     Parmelia cetrarioides (Delise ex Duby) Nyl. → Cetrelia cetrarioides

     Parmelia cetrata Ach. → Parmotrema cetratum

     Parmelia conspersa (Ach.) Hale → Xanthoparmelia conspersa

     Parmelia divaricata (L.) Ach. → Parmelia squarrosa

     Parmelia elegantula (Zahlbr.) Szatala → Melanohalea elegantula

     Parmelia exasperatula Nyl. → Melanohalea exasperatula

     Parmelia fuliginosa (Fr. ex Duby) Nyl. → Melanelixia fuliginosa

     Parmelia glabra (Schaer.) Nyl. → Melanelixia glabra

     Parmelia glomellifera (Nyl.) Nyl. → Xanthoparmelia verruculifera

     Parmelia infumata Nyl. → Melanohalea infumata

     Parmelia isidiotyla Nyl. → Xanthoparmelia loxodes

     Parmelia koflerae Clauzade & Poelt → Pleurosticta koflerae

     Parmelia laetevirens (Flot.) F. Rosend. → Melanelixia glabratula

     Parmelia laevigata (Sm.) Ach. → Hypotrachyna laevigata

     Parmelia olivacea (L.) Ach. → Melanohalea olivacea

     Parmelia panniformis (Nyl.) Vain. → Montanelia panniformis

     Parmelia perforata (Jacq.) Ach. → Parmotrema perforatum

     Parmelia perlata (Huds.) Ach. → Parmotrema perlatum

     Parmelia perrugata Nyl. → Xanthoparmelia perrugata

     Parmelia prolixa (Ach.) Röhl. → Xanthoparmelia pulla

     Parmelia pseudosinuosa Asahina → Hypotrachyna pseudosinuosa

     Parmelia quercina (Willd.) Vain. → Parmelina quercina

     Parmelia reticulata Taylor → Parmotrema reticulatum

     Parmelia revoluta Flörke → Hypotrachyna revoluta

     Parmelia ryssolea (Ach.) Nyl. → Xanthoparmelia ryssolea

     Parmelia scortea (Ach.) Ach. → Parmelina tiliacea

     Parmelia sorediata (Ach.) Th. Fr. → Montanelia sorediata

     Parmelia stenophylla (Ach.) Heugel → Xanthoparmelia stenophylla

     Parmelia stuppea Taylor → Parmotrema stuppeum

     Parmelia stygia (L.) Ach. → Melanelia stygia

     Parmelia subargentifera Nyl. → Melanelixia subargentifera

     Parmelia subaurifera Nyl. → Melanelixia subaurifera

     Parmelia subrudecta Nyl. → Punctelia subrudecta

     Parmelia tinctina Maheu & A. Gillet → Xanthoparmelia tinctina

     Parmelia ulophyllodes (Vain.) Savicz → Flavopunctelia soredica

     Parmelia vagans (Nyl.) Nyl. → Xanthoparmelia vagans

     Parmelia verruculifera Nyl. → Xanthoparmelia verruculifera

PARMELIELLA corallinoides (Hoffm.) Zahlbr.* – B, R; TBI:1,16,18; 2 (Vainio, 1899), 19 (Blium, 1965), 16 (Inashvili, 1971).

     Parmeliella lepidiota (Sommerf.) Vain. → Fuscopannaria praetermissa

     Parmeliella plumbea (Lightf.) Vain. → Pectenia plumbea

PARMELINA carporrhizans (Taylor) Poelt & Vězda – B; TBI:1–3,5,10,11,16; 1 (Voronov, 1915), 2 (Szatala, 1944), 5,12 (Pakhunova, 1946), 3 (Pakhunova, 1956), 9,11 (Inashvili, 1965a), 16 (Inashvili, 1971).

Parmelina quercina (Willd.) Hale – B; TBI:1–3,5,7,8–10,13,14,16, KW:14; 5 (Pakhunova, 1933), 1,16 (Pakhunova, 1946), 14 (Pakhunova, 1952), 9–11 (Inashvili, 1965a), 13 (Inašvili, 2000), 9 (Chelidze, 1971), 12 (Chikovani et al., 2005).

Parmelina tiliacea (Hoffm.) Hale – B, R; TBI:1–3,7,8–11,14,16,18,19, TU:10; 2 (Vainio, 1899), 9 (Voronov, 1915), 12,17 (Pakhunova, 1946), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 19 (Blium, 1965), 10 (Inashvili, 1969), 16 (Inashvili, 1971), 13 (Inašvili, 2000).

PARMELIOPSIS ambigua (Hoffm.) Nyl. – B; TBI:1–3,6–9,11,18,19; 2,3 (Vainio, 1899), 7 (Voronov, 1915), 1,7,19 (Pakhunova, 1946), 16,18 (Inashvili, 1971), 12 (Chikovani et al., 2005).

Parmeliopsis diffusa (Weber) Riddle – B; TBI:7; 7 (Voronov, 1915).

Parmeliopsis hyperopta (Ach.) Arnold – B; TBI:2,3,6,8,18, LE:19; 2 (Vainio, 1899), 19 (Pakhunova, 1946), 18 (Inashvili, 1971).

     Parmeliopsis pallescens (Hoffm.) Hillmann → Imshaugia aleurites

PARMOTREMA arnoldii (Du Rietz) Hale – B; TBI:1,4,7,9; 4,9 (Inashvili & Batsatsashvili, 2010).

Parmotrema cetratum (Ach.) Hale – B; TBI:5; 1 (Tkeshelashvili, 1898), 5 (Inashvili, 1972).

Parmotrema perforatum (Jacq.) A. Massal.* – B; 7 (Radde, 1901).

Parmotrema perlatum (Huds.) M. Choisy – B; TBI:1–7,9,11,12,14,16,19, LE:1,7,19; 1 (Tkeshelashvili, 1898), 2 (Jatta, 1900), 7 (Voronov, 1915), 19 (Pakhunova, 1933), 5,12 (Pakhunova, 1946), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 10,11 (Inashvili, 1965a), 4 (Chelidze, 1981), 16 (Inašvili & Kupraże, 2010).

Parmotrema reticulatum (Taylor) M. Choisy – B; TBI:1,4.

Parmotrema stuppeum (Taylor) Hale – B; 19 (Tomin, 1934), 19 (Pakhunova, 1946).

     Parmotrema chinense (Osbeck) Hale & Ahti → Parmotrema perlatum

PARVOPLACA tiroliensis (Zahlbr.) Arup, Søchting & Frödén – M, PD , TBI:14; 3 (Vainio, 1899), 10 (Elenkin, 1901b).

PECCANIA coralloides (A. Massal.) A. Massal. – R; TBI:3,9; 3 (Inashvili, 1970), 16 (Inashvili, 1971).

Peccania terricola H. Magn.* – S; TBI:9.

PECTENIA plumbea (Lightf.) P. M. Jørg., L. Lindblom, Wedin & S.Ekman – R; 19 (Elenkin, 1901b).

PELTIGERA aphthosa (L.) Willd. – S; TBI:1–3,6–11,14,16,19, TGM:8,9, LE:3,10,19; 2 (Vainio, 1899), 19 (Elenkin, 1901b), 7 (Voronov, 1915), 1 Voronov (1922), 12 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 16 (Inashvili, 1971).

Peltigera canina (L.) Willd. – S; TBI:1–14,16–19, TGM:7,12,16,19, LE:2,8,10,19; 2 (Jatta, 1900), 19 (Elenkin, 1901b), 7, 9,16 (Voronov, 1915), 1,5,12 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 10,11 (Inashvili, 1965a), 18 (Inashvili, 1971), 13 (Inašvili, 2000), 17 (Inašvili & Kupraże, 2008).

Peltigera collina (Ach.) Schrad. – B, RM; TBI:1–3,16,19, TGM:4; 2,19 (Inashvili, 1970), 16 (Inashvili, 1971).

Peltigera degenii Gyeln. – S, DW; TBI:1–3,6,10,18,19; 1,3 (Inashvili, 1969), 18 (Inashvili, 1971), 2 (Inašvili, 1977).

Peltigera didactyla (With.) J. R. Laundon – S; TBI:1–3,8,10,11,16,19, TGM:7, LE:1,7, BAK:19; 2 (Vainio, 1899), 11 (Inashvili, 1965a).

Peltigera elisabethae Gyeln. – S; TBI:2,3,8–10, LE:8, TU:10; 2,8,10 (Inashvili, 1978).

Peltigera horizontalis (Huds.) Baumg. – S; TBI:2,3,5,8–10,12,14,16–19, TGM:7,19, LE:3; 2 (Vainio, 1899), 7 (Voronov, 1915), 14 (Pakhunova, 1933), 3 (Pakhunova, 1956), 19 (Tomin, 1934), 9,10 (Inashvili, 1965a), 18 (Inashvili, 1971), 16 (Inashvili & Kupradze, 2006), 12 (Murvanishvili et al., 2006).

Peltigera lepidophora (Vain.) Bitter – S; TBI:2,3,5,9–11,19, LE:8; 11 (Inashvili, 1965a), 16,19 (Inashvili, 1971).

Peltigera leucophlebia (Nyl.) Gyeln – S; TBI:2,3,5,8–11, TGM:12; 9 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

Peltigera malacea (Ach.) Funck. – S; TBI:1–3,8–11,19, LE:8; 2 (Vainio, 1899), 11 (Inashvili, 1965a), 19 (Inashvili, 1971).

Peltigera neckeri Müll. Arg. – S; TBI:2,3,8–11,18,19; 9–11 (Inashvili, 1965a), 3 (Inashvili, 1969).

Peltigera polydactylon (Neck.) Hoffm. – S; TBI:1–3,5,6,8–12,14,16,18,19, TGM:9,19, LE:3,5,8,19; 1,3 (Tkeshelashvili, 1898), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 9,10 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 9 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

Peltigera praetextata (Flörke ex Sommerf.) Zopf – S; TBI:3,8,12,14, LE:8, TU:10; 2 (Szatala, 1944).

Peltigera rufescens (Weiss.) Humb. – S; TBI:1–3,7–11,16,18,19, TGM:7,16, LE:1,7–10,19; 2 (Vainio, 1899), 7 (Voronov, 1915), 16 (Steiner, 1919), 9 (Pakhunova, 1933), 19 (Tomin, 1934), 10,11 (Inashvili, 1965a), 14,17 (Chelidze, 1971), 16 (Inashvili & Kupradze, 2006).

Peltigera scabrosa Th. Fr. – S; TBI:9,10, LE:8; 9 (Inashvili, 1965a).

Peltigera venosa (L.) Baumg. – S; TBI:2,3,6,8–11,16,17,19, LE:8; 2 (Jatta, 1900), 11 (Inashvili, 1965a), 16 (Inashvili & Kupradze, 2006), 12 (Murvanishvili et al., 2006).

     Peltigera erumpens (Taylor) Lange → Peltigera didactyla

     Peltigera mauritzii Gyeln. → Peltigera elisabethae

     Peltigera polydactyloides Nyl. → Peltigera neckeri

     Peltigera scutata (Dicks.) Duby → Peltigera collina

     Peltigera spuria (Ach.) DC. → Peltigera didactyla

PELTULA euploca (Ach.) Poelt – R; TBI:1,17; 9,17 (Inashvili, 1971), 19 (Chelidze, 1971).

     Peltula guepinii (Delise) Gyeln. → Peltula euploca

PERIDIOTHELIA fuliguncta (Norman) D. Hawksw. – B; 9 (Bacʻacʻašvili & Čeliże, 2004).

PERTUSARIA alpina Hepp ex Ahles – B; TBI:3,7,10,19, TGM:19, LE:19, TU:10; 19 (Szatala, 1944).

Pertusaria bryontha (Ach.) Nyl. – B; M; LE:10,19; 10 (Elenkin, 1901b).

Pertusaria chiodectonoides Bagl. – R; TBI:7; 7 (Voronov, 1915), 9 (Chelidze, 1971).

Pertusaria coccodes (Ach.) Nyl. – B; TBI:2,3,16; 19 (Tomin, 1934), 1 (Gagarina, 2015).

Pertusaria constricta Erichsen – B; TBI:14,19.

Pertusaria coronata (Ach.) Th. Fr. – B; 19 (Tomin, 1934).

Pertusaria faginea (L.) Leight. – B; 9 (Tomin, 1934).

Pertusaria flavida (DC.) J. R. Laundon – B; LE:19.

Pertusaria isidioides (Schaer.) Arnold.* – R; TBI:19; 7 (Voronov, 1915).

Pertusaria leioplaca (Ach.) DC. – B; TBI:1,3,4,10,16, LE:19; 19 (Elenkin, 1901b), 1,7 (Voronov, 1915), 4 (Chelidze, 1981).

Pertusaria pertusa (L.) Tuck. var. pertusa – B; TBI:2,3,9,12; 19 (Elenkin, 1901b), 12 (Chikovani et al., 2005).

Pertusaria pertusa var. rupestris (DC.) Dalla Torre & Sarnth. – R; LE:3; 3 (Vainio, 1899).

Pertusaria pustulata (Ach.) Duby – B; TBI:1,7; 1 (Voronov, 1915), 4 (Chelidze, 1981).

Pertusaria servitiana Erichsen* – B; 19 (Blium, 1965).

     Pertusaria albescens (Huds.) M. Choisy & Werner → Lepra albescens

     Pertusaria amara (Ach.) Nyl. → Lepra amara

     Pertusaria caucasica Erichsen → Lepra caucasica

     Pertusaria dactylina (Ach.) Nyl. → Lepra dactylina

     Pertusaria globulifera (Turner) A. Massal. → Lepra albescens

     Pertusaria inquinata (Ach.) Th. Fr. → Pertusaria chiodectonoides

     Pertusaria lactea (L.) Arnold → Varicellaria lactea

     Pertusaria laevigata (Nyl.) Arnold → Lepra trachythallina

     Pertusaria leucostoma (Ach.) A. Massal. → Pertusaria leioplaca

     Pertusaria multipuncta(Turner) Nyl. → Lepra multipuncta

     Pertusaria nolens Nyl. → Pertusaria chiodectonoides

     Pertusaria ocellata Körb. → Lepra ocellata

     Pertusaria phymatodes (Ach.) Erichsen → Pertusaria coccodes

     Pertusaria rupestris (DC.) Schaer. → Pertusaria pertusa var. rupestris

     Pertusaria subviridis Høeg → Ochrolechia subviridis

     Pertusaria trachythallina Erichsen → Lepra trachythallina

     Pertusaria velata (Turner) Nyl. → Varicellaria velata

PHAEOGRAPHIS dendritica (Ach.) Müll. Arg. – B; TBI:2,12,19, LE:12; 2 (Jatta, 1900).

PHAEOPHYSCIA chloantha (Ach.) Moberg. – B; 1 (TBI); 1 (Vězda, 1961).

Phaeophyscia ciliata (Hoffm.) Moberg – B; TBI:1–5,8–11,12,16,19; 3 (Pakhunova, 1952), 14 (Pakhunova, 1952), 9 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 17 (Chelidze, 1971), 4 (Chelidze, 1981), 17 (Inašvili & Kupraże, 2008).

Phaeophyscia constipata (Norrl. & Nyl.) Moberg – S, M; 9 (Chelidze, 1971).

Phaeophyscia endococcina (Körb.) Moberg – RM; TBI:2,3,8,9,11,19, TU:10; 2,3 (Vainio, 1899), 11 (Inashvili, 1963b), 19 (Inashvili, 1971).

Phaeophyscia endophoenicea (Harm.) Moberg – B; TBI:3; 3 (Inashvili, 1970).

Phaeophyscia hirsuta (Mereschk.) Essl. – B; TBI:9,11,13; 9 (Inashvili, 1978), 13 (Inašvili, 2000), 17 (Inašvili & Kupraże, 2008).

Phaeophyscia hispidula (Ach.) Essl. – RM; B; TBI:1,2,5–11,12,16.

Phaeophyscia nigricans (Flörke) Moberg – R; TBI:11; 3 (Čeliże & Inašvili, 1979).

Phaeophyscia orbicularis (Neck.) Moberg – B; TBI:1–6,9–13,16,17, TGM:19, LE:19, TU:10, KW:1; 19 (Elenkin, 1901a), 1 (Voronov, 1915), 3 (Pakhunova, 1956), 9–11 (Inashvili, 1965a), 13 (Inašvili, 2000), 4 (Chelidze, 1981), 12 (Chikovani et al., 2005), 17 (Inašvili & Kupraże, 2008).

Phaeophyscia sciastra (Ach.) Moberg – R; TBI:10,11; 10,11 (Inashvili, 1965a).

PHAEORRHIZA nimbosa (Fr.) H. Mayrhofer & Poelt – S; TBI:1; 3 (Vainio, 1899).

PHLYCTIS agelaea (Ach.) Flot. – B; TBI:3,9,19, TU:10; 4 (Chelidze, 1981).

PHYSCIA adscendens H. Olivier – B; TBI:1,3–6,8–13,16,17,19, TU:10; 14 (Pakhunova, 1952), 9 (Inashvili, 1965a), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 17 (Chelidze, 1971), 4 (Chelidze, 1981).

Physcia aipolia (Humb.) Fürnr. – B; TBI:1–5,7–14,16–19, TGM:19, LE:8,10,19, KW:1; 2 (Jatta, 1900), 1 (Voronov, 1915), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 8 (Vězda, 1961), 9,10 (Inashvili, 1965a), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 17 (Chelidze, 1971), 4 (Chelidze, 1981), 12 (Chikovani et al., 2005).

Physcia albinea (Ach.) Nyl. – R; TBI:19, LE:19.

Physcia biziana (Massal.) Zahlbr. var. biziana – B; TBI:13; 13,14 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004).

Physcia caesia (Hoffm.) Fürnr. var. caesia – R; TBI:1–3,5,8–11,16,18,19, LE:9,10, TU:10; 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 9 (Chelidze, 1971), 3 (Čeliże & Inašvili, 1979), 17 (Inašvili & Kupraże, 2008), 12 (Murvanishvili et al., 2006).

Physcia clementei (Turner) Lynge – B; 1 (Pakhunova, 1926–1927).

Physcia dubia (Hoffm.) Lettau – B, R; TBI:2,3,6,8,10,11,19, LE:19, TU:10; 10 (Inashvili, 1965a), 11,3 (Čeliże & Inašvili, 1979).

Physcia endoaurantiaca Barkhalov* – B; 1 (Pisút, 1975).

Physcia endochrysea (Nyl.) Hampe* – B; 1 (Voronov, 1915), 14 (Pakhunova, 1952).

Physcia hispida (Schreb) Frege* – B; 3 (Vainio, 1899), 9 (Chelidze, 1971).

Physcia leptalea (Ach.) DC. – B; TBI:10,19, TU:10; 1 (Pakhunova, 1926–1927), 10 (Inashvili, 1965a), 13 (Chelidze, 1971).

Physcia oxneri Inasch.* – B; TBI:10, LE:10; 10 (Inashvili, 1966).

Physcia phaea (Tuck.) J. W. Thoms – R; TBI;2,3,8,10,11,18; 2 (Inashvili, 1972).

Physcia stellaris (L.) Nyl. – B; TBI:1–3,5,9,10,12,16, LE:2,9,10,19; 2 (Vainio, 1899), 16 (Voronov, 1915), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 9,10 (Inashvili, 1965a), 13 (Inašvili, 2000), 9,14,17,18 (Chelidze, 1971).

Physcia subalbinea Nyl. – R; TBI:2,3,8,9,16; 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977).

Physcia tenella (Scop.) DC. – B; TBI:1–3,5,6,8–11,13,16,17,19; 1 (Voronov, 1915), 9–11 (Inashvili, 1965a), 16,19 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Chelidze, 1971).

Physcia tribacia (Ach.) Nyl. – R; TBI:2,3,6,9–11,19, LE:3; 3 (Vainio, 1899), 10 (Inashvili, 1965a),11,16 (Inashvili, 1971), 2 (Inašvili, 1977), 9 (Chelidze, 1971), 3 (Čeliże & Inašvili, 1979), 17 (Inašvili & Kupraże, 2008).

     Physcia adglutinata (Flörke) Nyl. → Hyperphyscia adglutinata

     Physcia caesiella (B. de Lesd.) Suza → Physcia subalbinea

     Physcia ciliata (Hoffm.) Du Rietz → Phaeophyscia ciliata

     Physcia constipata Norrl. & Nyl. → Phaeophyscia constipata

     Physcia elaeina (Sm.) A. L. Sm. → Hyperphyscia adglutinata

     Physcia endococcina (Körb.) Th. Fr. → Phaeophyscia endococcina

     Physcia endophoenicea (Harm.) Sántha → Phaeophyscia endophoenicea

     Physcia grisea (Lam.) Zahlbr. → Physconia grisea subsp. grisea

     Physcia hirsuta Mereschk. → Phaeophyscia hirsuta

     Physcia intermedia Vain. → Physcia dubia

     Physcia lithotodes Nyl. → Phaeophyscia endococcina

     Physcia muscigena (Ach.) Nyl. → Physconia muscigena var. muscigena

     Physcia nigricans (Flörke) Stizenb. → Phaeophyscia nigricans

     Physcia obscura (Ehrh.) Hampe ex Fürnr. → Phaeophyscia orbicularis

     Physcia orbicularis (Neck.) Poetsch → Phaeophyscia orbicularis

     Physcia pulverulenta (Schreb.) Hampe ex Fürnr. → Physconia distorta

     Physcia sciastra (Ach.) Du Rietz → Phaeophyscia sciastra

     Physcia setosa (Ach.) Nyl. → Phaeophyscia hispidula

     Physcia venusta (Ach.) Nyl. → Physconia venusta

     Physcia virella (Ach.) Flagey → Phaeophyscia orbicularis

PHYSCONIA detersa (Nyl.) Poelt – RM; TBI:2,19; 19 (Inashvili & Batsatsashvili, 2010).

Physconia distorta (With.) J. R. Laundon – B; TBI:1–3,5–11,13,14,16,18,19, LE:19, TGM:9,16,19; 2 (Vainio, 1899), 1,16 (Voronov, 1915), 19 (Tomin, 1934), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 8 (Vězda, 1961), 9,10 (Inashvili, 1965a), 13 (Inašvili, 2000), 17,18 (Chelidze, 1971), 12 (Chikovani et al., 2005), 16 (Inashvili & Kupradze, 2006).

Physconia farrea (Ach.) Poelt – R; TBI:16; 7 (Voronov, 1915), 16 (Inashvili, 1971).

Physconia grisea (Lam.) Poelt subsp. grisea – B, R; TBI:2–4,7–9,11,13,17,19, TU:10; 19 (Blium, 1965), 9,13 (Chelidze, 1971), 2,3 (Inašvili, 1977), 3 (Čeliże & Inašvili, 1979), 17 (Inašvili & Kupraże, 2008).

Physconia muscigena (Ach.) Poelt var. muscigena – RM, S; TBI:1–3,8–11,16–18, LE:11, TU:10; 10 (Inashvili, 1965a), 11, 16 (Inashvili, 1971), 2 (Inašvili, 1977), 12 (Murvanishvili et al., 2006).

Physconia venusta (Ach.) Poelt – B; TBI:1–3,5,9,10; 12 (Pakhunova, 1933), 14 (Pakhunova, 1952), 10,11 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Chelidze, 1971).

PILOPHORUS cereolus (Ach.) Th. Fr. – R; TU:10.

PLACIDIUM rufescens (Ach.) A. Massal. – R, S; TBI:8–13; 9 (Voronov, 1915), 3 (Čeliże & Inašvili, 1979), 13 (Inašvili, 2000), 14 (Chelidze, 1971).

     PLACOLECANORA alphoplaca (Wahlenb.) Räsänen → Lobothallia alphoplaca

     Placolecanora crassa (Huds.) B. de Lesd. → Squamarina cartilaginea var. cartilaginea

     Placolecanora demissa (Flot. ex Körb.) Kopach. → Olegblumia demissa

     Placolecanora peltata (Ramond) Räsänen → Protoparmeliopsis peltata

     Placolecanora radiosa (Hoffm.) Räsänen → Lobothallia radiosa

     PLACOCARPUS schaereri (Fr.) Breuss – R; LE:10; 19 (Chelidze, 1971).

     PLACOPYRENIUM trachyticum (Hazsl.) Breuss – R; TBI:7; 7 (Voronov, 1915).

PLACYNTHIUM nigrum (Huds.) Gray – R; TBI:1,5, TGM:1, LE:19, TU:10; 19 (Elenkin, 1901b), 1 (Voronov, 1915), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 9,17 (Chelidze, 1971).

Placynthium tremniacum (A. Massal.) Jatta – R; 9 (Chelidze, 1971).

PLATISMATIA glauca (L.) W. L .Culb. & C. F. Culb. – B; TBI:1–7,9,10,16,19, TGM:19, LE:19; 2 (Vainio, 1899), 7 (Voronov, 1915), 3 (Pakhunova, 1956), 8 (Pakhunova, 1959), 16 (Inashvili, 1971).

PLECTOCARPON lichenum (Sommerf.) D. Hawksw. – LF; 2 (Jatta, 1900).

PLEOPSIDIUM chlorophanum (Wahlenb.) Zopf – R; LE:10,11; 10 (Elenkin, 1901b), 11 (Magnusson, 1929).

Pleopsidium flavum (Trevis.) Körb. – R; TBI:9,17; 9 (Chelidze, 1971).

PLEUROSTICTA acetabulum (Neck.) Elix & Lumbsch – B; TBI:3,8–10,14,16,17,18; 19 (Elenkin, 1901b), 9,17 (Pakhunova, 1946), 14 (Pakhunova, 1952), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 17 (Inašvili & Kupraże, 2008).

Pleurosticta koflerae (Clauzade & Poelt) Elix & Lumbsch – RM; 10 (Vězda, 1978d).

POLYBLASTIA albida Arnold – R; 9 (Bacʻacʻašvili & Čeliże, 2004).

POLYCAULIONA candelaria (L.) Frödén, Arup & Søchting – B; TBI:2,11; 19 (Tomin, 1934), 9–11 (Inashvili, 1965a), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 17 (Inašvili & Kupraże, 2008).

Polycauliona polycarpa (Hoffm.) Frödén, Arup & Søchting – R; TBI:10,11; 17 (Inašvili & Kupraże, 2008), 1 (Gagarina, 2015).

POLYCHIDIUM muscicola (Sw.) Gray – M; TBI:2.

POLYOZOSIA crenulata (Ach.) S. Y. Kondr., L. Lőkös & Farkas – R; TBI:3,9,14; 9 (Chelidze, 1971), 3 (Čeliże & Inašvili, 1979), 17 (Inašvili & Kupraże, 2008).

Polyozosia dispersa (Pers.) S. Y. Kondr., L. Lőkös & Farkas – R; TBI:13,16,17, LE:9; 3 (Vainio, 1899), 19 (Pakhunova, 1933), 16 (Inashvili, 1971), 13,14,17 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004).

Polyozosia hagenii (Ach.) S. Y. Kondr., L. Lőkös & Farkas – B; TBI:6,16; 9,14,17 (Chelidze, 1971).

Polyozosia populicola (DC.) S. Y. Kondr., L. Lőkös & Farkas – B; TBI:10, LE:10,19; 19 (Pakhunova, 1933).

Polyozosia sambuci (Pers.) S. Y. Kondr., L. Lőkös & Farkas – B; TBI:9,17; 9 (Chelidze, 1971).

PORINA aenea (Wallr.) Zahlbr. – B; TBI:1,4,5,17, TGM:1; 19 (Elenkin, 1901b), 1,7 (Voronov, 1915), 4 (Chelidze, 1981), 17 (Inašvili & Kupraże, 2008).

Porina chlorotica (Ach.) Mull. Arg. – B; TBI:4.

     Porina carpinea (Pers. ex Ach.) Zahlbr. → Porina aenea

     Porina faginea (Schaer.) Arnold → Strigula stigmatella

PORPIDIA cinereoatra (Ach.) Hertel & Knoph – R; TBI:16,19; 1,19 (Pakhunova, 1933), 16 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

Porpidia crustulata (Ach.) Hertel & Knoph – R; TBI:3,9,19; TGM:7; 7 (Voronov, 1915), 19 (Pakhunova, 1933), 3 (Pakhunova, 1956), 9,13,14,17 (Chelidze, 1971).

Porpidia macrocarpa (DC.) Hertel & A. J. Schwab – B, R; TBI:19; 1 (Voronov, 1915), 7 (Steiner, 1919).

Porpidia musiva (Körb.) Hertel & Knoph – R; TBI:19.

Porpidia speirea (Ach.) Kremp. – R; 2 (Vainio, 1899).

PORPIDINIA tumidula (Sm.) Timdal – R; 13 (Chelidze, 1971).

PROTOBLASTENIA calva (Dicks.) Zahlbr. – R; TBI:5,16,19; 1 (Pakhunova, 1933).

Protoblastenia incrustans (DC.) J. Steiner – R; 10 (Elenkin, 1901b).

Protoblastenia rupestris (Scop.) J. Steiner – R; 19 (Elenkin, 1901b), 9 (Chelidze, 1971).

PROTOPANNARIA pezizoides (Weber) P. M. Jørg. & S.Ekman – S, M; TBI:1–3,6,8–10,16; 2 (Vainio, 1899), 3 (Pakhunova, 1956), 12 (Murvanishvili et al., 2006).

PROTOPARMELIA badia (Hoffm.) Hafellner – R; TBI:9,19, LE:19, KW:19; 3 (Vainio, 1899), 9 (Voronov, 1915), 9 (Steiner, 1919), 19 (Pakhunova, 1933).

PROTOPARMELIOPSIS garovaglii (Körb.) Arup, Zhao Xin & Lumbsch – R; TBI:2,10,11,16,17,19; 16 (Voronov, 1915), 19 (Blium, 1965), 11 (Inashvili, 1965a), 9,17 (Chelidze, 1971).

Protoparmeliopsis muralis (Schreb.) M. Choisy – R; TBI:1,3,4,6,7,9,14,16–19, TGM:9, LE:9,16,19; 2 (Vainio, 1899), 10 (Elenkin, 1901b), 7,9 (Voronov, 1915), 19 (Tomin, 1934), 1,3,9,16 (Pakhunova, 1933), 11 (Inashvili, 1965a), 13 (Inašvili, 2000), 14,17 (Chelidze, 1971).

Protoparmeliopsis peltata (Ramond) Arup, Zhao Xin & Lumbsch – R; TBI:18.

Protoparmeliopsis versicolor (Pers.) M. Choisy – R; TBI:9, TGM:9; 9 (Voronov, 1915), 2 (Szatala, 1944).

PSEUDEPHEBE pubescens (L.) M. Choisy – R, S; TBI:2,10; 2 (Vainio, 1899), 10 (Elenkin, 1901b).

PSEUDEVERNIA furfuracea (L.) Zopf var. furfuracea – B; TBI:1–3,6,7,8–12,14,16,18,19, TGM:19, LE:3,8,11,19, TU:10; 2 (Vainio, 1899), 19 (Tomin, 1934), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 10 (Inashvili, 1965a), 11,16 (Inashvili, 1971), 12 (Chikovani et al., 2005).

     PSEUDOSAGEDIA aenea (Ach.) Hafellner & Kalb → Porina aenea

     Pseudosagedia cerasi (Schrad.) Oxner → Arthopyrenia cerasi

PSEUDOSCHISMATOMMA rufescens (Pers.) Ertz & Tehler – B; TBI:1,16,19, TGM:1, LE:12,19; 19 (Elenkin, 1901b), 1 (Voronov, 1915), 12 (Murvanishvili et al., 2006).

PSORA decipiens (Hedw.) Hoffm. – S; TBI:1–4,8,9,11,13; 13 (Chelidze, 1971), 2 (Inašvili, 1977), 13 (Inašvili, 2000).

     Psora hypnorum (Vahl) Hoffm. → Psoroma hypnorum

     Psora lurida (Ach.) DC. → Romjularia lurida

PSOROMA hypnorum (Vahl.) Gray – S, M; TBI:2,8; LE:10.

PSOROTICHIA moravica* Zahlbr. – R; TBI:1,3; 3 (Inashvili, 1970), 9 (Bacʻacʻašvili & Čeliże, 2004).

PUNCTELIA borreri (Sm.) Krog. – B; TBI:4,5,6,9,13,14, LE:10; 19 (Tomin, 1934), 7,12 (Pakhunova, 1946), 14 (Pakhunova, 1952), 16 (Inashvili, 1971), 13 (Inašvili, 2000), 4 (Chelidze, 1981).

Punctelia subrudecta (Nyl.) Krog. – B; TBI:4–7,9–13,17,19; 11 (Inashvili, 1965a), 13 (Inašvili, 2000), 17 (Chelidze, 1971), 16 (Inashvili & Kupradze, 2006), 1 (Gagarina, 2015).

PYRENODESMIA agardhiana (Flot.) A. Massal.* – R; TBI:9,13; 13,14 (Chelidze, 1971).

Pyrenodesmia chalybaea (Fr.) A. Massal. – R; TBI:3,9; 3 (Čeliże & Inašvili, 1979), 13,14 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004).

Pyrenodesmia variabilis (Pers.) A. Massal. – R; TBI:9; 10 (Elenkin, 1901b), 9,14 (Chelidze, 1971), 3 (Čeliże & Inašvili, 1979).

PYRENOTRICHUM splitgerberi Mont.* – L; 1 (Vězda, 1978a).

PYRENULA laevigata (Pers.) Arnold – B; TBI:16,19; 16,19 (Inashvili, 1971).

Pyrenula nitida (Weigel) Ach. – B; TBI:1–4,7,9,12, TGM:6; 2 (Vainio, 1899), 1 (Jatta, 1900), 19 (Elenkin, 1901b), 7 (Voronov, 1915), 14 (Pakhunova, 1952), 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 4 (Chelidze, 1981), 12 (Chikovani et al., 2005).

     Pyrenula leucoplaca (Wallr.) Körb. → Eopyrenula leucoplaca

RAMALINA baltica Lettau – B; TBI:1–3,5,6,9,16,18; 19 (Tomin, 1934), 9,10 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Inašvili, 2000).

Ramalina calicaris (L) Fr. – B; TBI:1–3,9,10,16,19; 2 (Vainio, 1899), 19 (Szatala, 1944), 14 (Pakhunova, 1952), 10 (Inashvili, 1965a), 11,16 (Inashvili, 1971).

Ramalina capitata (Ach.) Nyl. – R; TBI:2,3,5,9,10,16,18,19; 3 (Vainio, 1899), 7,9 (Voronov, 1915), 10,11 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 12 (Murvanishvili et al., 2006).

Ramalina dilacerata (Hoffm.) Hoffm. – B; LE:19.

Ramalina elegans (Bagl. & Carestia) Stzbgr. – B; TBI:1,3,8,12,14,19; LE:19; 1,19 (Pakhunova, 1933).

Ramalina farinacea (L.) Ach. – B; TBI:1–3,5–10,12,14,16–19, TGM:19, LE:1,7; 1,9,16 (Voronov, 1915), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 19 (Tomin, 1934), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 4 (Chelidze, 1981), 12 (Chikovani et al., 2005), 16 (Inashvili & Kupradze, 2006).

Ramalina fastigiata (Pers.) Ach. – B; TBI:1–3,9–12,14,16,18,19, TGM:19, LE:19; 16 (Voronov, 1915), 19 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 10 (Inashvili, 1965a), 2 (Inašvili, 1977), 9 (Bacʻacʻašvili & Čeliże, 2004), 12 (Murvanishvili et al., 2006).

Ramalina fraxinea (L.) Ach. – B; TBI:1,3,5,7–12,14,16,19; 19 (Elenkin, 1901b), 8 (Pakhunova, 1933), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 9,11 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Chikovani et al., 2005), 12 (Murvanishvili et al., 2006).

Ramalina geniculata Hook. f. & Taylor* – B; TBI:19.

Ramalina inflata (Hook. f. & Taylor) Hook. f. & Taylor* – B; 19 (Tomin, 1934).

Ramalina nuda J. Steiner* – B; TBI:19.

Ramalina obtusata (Arnold) Bitter – B; TBI:1–3,5,6,8,9,16,19; 9 (Inashvili & Batsatsashvili), 16 (Inashvili & Kupradze, 2006).

Ramalina pollinaria (Westr.) Ach. – B; R (rarely); TBI:1–3,5,8–13,16,18,19; 19 (Tomin, 1934), 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 9,10 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

Ramalina polymorpha (Lilj.) Ach. – R; TBI:2,3,9,11,16,18,19; 7 (Voronov, 1915), 19 (Pakhunova, 1933), 10 (Inashvili, 1965a), 11,16 (Inashvili, 1971), 9,17 (Chelidze, 1971).

Ramalina roesleri (Schaer.) Nyl. – B; TU:10, 19 (Tomin, 1934).

Ramalina sinensis Jatta – B; TBI:2,3,5,8–12,14,16,17,19; 14 (Pakhunova, 1952), 3 (Pakhunova, 1956), 10,11 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 12 (Chikovani et al., 2005).

Ramalina subfarinacea (Cromb.) Nyl. – B; TBI:9; 19 (Tomin, 1934).

Ramalina thrausta (Ach.) Nyl. – B; TBI:1–3,5,6,11,16,18,19; 2 (Vainio, 1899), 19 (Tomin, 1934), 3 (Pakhunova, 1956).

     Ramalina angustissima (Anzi) Vain. → Ramalina subfarinacea

     Ramalina pollinariella (Nyl.) Nyl. → Ramalina roesleri

     Ramalina strepsilis (Ach.) Zahlbr. → Ramalina capitata

RHIZOCARPON badioatrum (Spreng.) Th. Fr. – R; 3 (Vainio, 1899).

Rhizocarpon concentricum (Davies) Beltr. – R; TBI:3,7,11,12,14,19; 7 (Voronov, 1915), 16,19 (Pakhunova, 1933), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 9 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

Rhizocarpon disporum (Hepp) Müll. Arg. – R; 3 (Vainio, 1899), 1,19 (Pakhunova, 1933), 3 (Pakhunova, 1956), 9 (Chelidze, 1971).

Rhizocarpon distinctum Th. Fr. – R; 19 (Elenkin, 1901b), 9 (Chelidze, 1971).

Rhizocarpon eupetraeum (Nyl.) Arnold – R; TBI:19; 10 (Elenkin, 1901b), 19 (Szatala, 1944).

Rhizocarpon geminatum Körb. – R; TBI:1,16,19; 17 (Inashvili, 1971), 9,19 (Chelidze, 1971).

Rhizocarpon geographicum (L.) DC. – R; TBI:2,3,7,8,16,18,19, TGM:7, LE:19, TU:10; 3 (Vainio, 1899), 10,19 (Elenkin, 1901a, b), 7 (Voronov, 1915), 1 (Pakhunova, 1933), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 14,18 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004), 12 (Murvanishvili et al., 2006).

Rhizocarpon geographicum subsp. lindsayanum (Räsänen) Ahti – R; 9,14,18 (Chelidze, 1971).

Rhizocarpon lavatum (Fr.) Hazsl. – R; 2 (Vainio, 1899), 1 (Pakhunova, 1933).

Rhizocarpon lecanorinum Anders – R; TU:10.

Rhizocarpon polycarpum (Hepp) Th. Fr. – R; TBI:1,19; 1,19 (Pakhunova, 1933).

Rhizocarpon postumum (Nyl.) Arnold – R; TBI:19.

Rhizocarpon umbilicatum (Ramond) Flagey – R; TBI:3,9.

Rhizocarpon viridiatrum (Wulfen.) Körb. – R; 7 (Voronov, 1915).

     Rhizocarpon ambiguum (Schaer.) Zahlbr. → Rhizocarpon distinctum

     Rhizocarpon calcareum (Weiss) Anzi → Rhizocarpon umbilicatum

     Rhizocarpon concretum (Ach.) Zahlbr. → Rhizocarpon geminatum

     Rhizocarpon excentricum(Ach.) Arnold → Rhizocarpon petraeum

     Rhizocarpon grande (Flörke ex Flot.) Arnold → Rhizocarpon eupetraeum

     Rhizocarpon lindsayanum Räsänen → Rhizocarpon geographicum subsp. lindsayanum

     Rhizocarpon montagnei Körb. → Rhizocarpon disporum

     Rhizocarpon obscuratum (Ach.) A. Massal. → Fuscidea lygaea

RHIZOPLACA melanophthalma (DC.) Leuckert & Poelt – R; TBI:3,10,18,19, LE:19; 2 (Vainio, 1899), 10 (Elenkin, 1901a), 19 (Pakhunova, 1933), 16 (Inashvili, 1971), 12 (Murvanishvili et al., 2006).

     Rhizoplaca chrysoleuca (Sm.) Zopf → Omphalodina chrysoleuca

RICASOLIA amplissima (Scop.) De Not. – B; TBI:1–6,12,19, LE:19; 2 (Jatta, 1900), 19 (Pakhunova, 1933), 3 (Pakhunova, 1956), 16 (Inashvili, 1971), 12 (Chikovani et al., 2005).

Ricasolia virens (With.) H. H. Blom. & Tønsberg – B; TBI:1.

RIMULARIA badioatra (Kremp.) Hertel & Rambold – R; TBI:19; 19 (Chelidze, 1971).

RINODINA archaea (Ach.) Arnold – B; M; TBI:1,2; 1,7 (Voronov, 1915), 19 (Tomin, 1934), 2 (Szatala, 1944).

Rinodina bischoffii (Hepp.) A. Massal. – R; TBI:3,9, KW:9; 13,14,17 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004).

Rinodina confragosa (Ach.) Körb. – R; TBI:16; 3 (Vainio, 1899), 7 (Voronov, 1915), 16 (Pakhunova, 1933), 13 (Inašvili, 2000), 19 (Chelidze, 1971).

Rinodina conradi Körb. – B; 14 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004).

Rinodina exigua (Ach.) Grey – B; TBI:1,3; 2 (Szatala, 1944).

Rinodina gennarii Bagl. – R; 9 (Chelidze, 1971).

Rinodina metabolica (Ach.) Anzi* – B; 2 (Jatta, 1900).

Rinodina milvina (Wahlenb.) Th. Fr. – B; TBI:19, KW:19; 2 (Vainio, 1899), 19 (Szatala, 1944), 3 (Pakhunova, 1956), 9 (Chelidze, 1971).

Rinodina mniaroea (Ach.) Körb. – M; 3 (Vainio, 1899).

Rinodina oxydata (A. Massal.) A. Massal. – R; 7 (Voronov, 1915).

Rinodina pinicola (Ach.) Zahlbr.* – R, B; 2 (Jatta, 1900), 3 (Magnusson, 1947).

Rinodina polyspora Th. Fr. – B; 17 (Chelidze, 1971).

Rinodina pyrina (Ach.) Arnold – B; 1 (Voronov, 1915), 9,13,14,17,18 (Chelidze, 1971), 4 (Chelidze, 1981), 16 (Inashvili & Kupradze, 2006).

Rinodina septentrionalis Malme – B; TBI:2,5; 2 (Inashvili, 1970).

Rinodina sophodes (Ach.) A. Massal. – B; TBI:9,19, KW:19; 3 (Vainio, 1899), 16 (Voronov, 1915), 19 (Pakhunova, 1933).

Rinodina tephraspis (Tuck.) Herre – R; 9 (Chelidze, 1971).

Rinodina trachytica (A. Massal.) Bagl. & Carestia – R; 7 (Voronov, 1915).

Rinodina turfacea (Wahlenb.) Körb. – S, R; TBI:3,8; 3 (Inashvili, 1970).

     Rinodina arenaria (Hepp) Th. Fr. → Rinodina tephraspis

     Rinodina demissa (Flörke) Arnold → Rinodina gennarii

     Rinodina discolor (Hepp) Arnold → Rinodina oxydata

     Rinodina dispersella (Vain.) Vain. → Rinodina septentrionalis

     Rinodina laevigata (Ach.) Malme → Rinodina archaea

     Rinodina metabolica (Ach.) Anzi → Orcularia insperata

     Rinodina mniaraea (Ach.) Körb. → Rinodina mniaroea

     Rinodina ocellulata Bagl. & Carestia → Buellia aethalea

     Rinodina orbata (Ach.) Vain. → Rinodina turfacea

     Rinodina oreina (Ach.) A. Massal. → Dimelaena oreina

     Rinodina phaeocarpa(Sommerf.) Vain. → Phaeorrhiza nimbosa

ROMJULARIA lurida (Ach.) Timdal – S; TBI:1,4,9,11; 10,11 (Inashvili, 1965a), 9 (Chelidze, 1971).

RUFOPLACA arenaria (Pers.) Arup, Søchting & Frödén – R; TBI:7; 7 (Voronov, 1915).

RUSAVSKIA ectaniza (Boistel) S. Y. Kondr. & Kärnefelt– R; 19 (Chelidze, 1971).

Rusavskia elegans (Link) S. Y. Kondr. & Kärnefelt subsp. elegans – R; TBI:1–3,5,8–11,14,18,19, LE:3,9–11,19, TU:10; 3 (Vainio, 1899), 10 (Elenkin, 1901a), 7 (Voronov, 1915), 14 (Pakhunova, 1952), 10 (Inashvili, 1965a), 11,16 (Inashvili, 1971), 2 (Inašvili, 1977), 9,19 (Chelidze, 1971), 12 (Murvanishvili et al., 2006), 17 (Inašvili & Kupraże, 2008).

Rusavskia sorediata (Vain.) S. Y. Kondr. & Kärnefelt – R; 7 (Voronov, 1915), 9 (Chelidze, 1971).

SARCOGYNE lapponica (Schaer.) K. Knudsen & Kocourk – R; TBI:3; 3 (Vainio, 1899).

Sarcogyne regularis Körb. var. regularis – R; TBI:1,8,9, LE:19; 19 (Elenkin, 1901b), 1 (Pakhunova, 1933), 14,17 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004).

SARCOSAGIUM campestre (Fr.) Poetsch & Schied. – B; TBI:16, TGM:19; 19 (Anchabadze, 1959).

SAREA resinae (Fr.) Kuntze – NLF; B; TGM:2,6,12,14,16; 12,14 (Anchabadze, 1956), 2,6,16 (Anchabadze, 1959).

     SCHISMATOMMA abietinum → Lecanactis abietina

SCOLICIOSPORUM umbrinum (Ach.) Arnold – R; TBI:9; 19 (Szatala, 1944), 9 (Chelidze, 1971).

SCUTULA circumspecta (Vain.) Kistenich, Timdal, Bendiksby & S.Ekman – B; TBI:19.

SCYTINIUM callopismum (A. Massal.) Otálora, M. Jørg. & Wedin – R; TBI:1; 1 (Inashvili, 1964).

Scytinium gelatinosum (With.) Otálora, P. M. Jørg. & Wedin – S; TBI:1–3,8,10,19; 1,9 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Murvanishvili et al., 2006).

Scytinium lichenoides (L.) Otálora, P. M. Jørg. & Wedin – B; TBI:1–5,7–11,13,14,16,19; 10 (Elenkin, 1901b), 1 (Voronov, 1915), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 9 (Chelidze, 1971), 17 (Inašvili & Kupraże, 2008), 12 (Murvanishvili et al., 2006).

Scytinium plicatile (Ach.) Otálora, P. M. Jørg. & Wedin – R; TBI:1, TGM:1; 1 (Voronov, 1915).

Scytinium subtile (Schrad.) Otálora, P. M. Jørg. & Wedin – B,S; TBI:1,2,3,5,8,9,16,19; 1,9,10 (Inashvili, 1965a), 3,16 (Inashvili, 1970).

Scytinium tenuissimum (Dicks.) Otálora, M. Jørg. & Wedin – S; TBI:3,10,11,16; 2 (Vainio, 1899), 10,11 (Inashvili, 1963b), 9 (Inashvili, 1965b), 16 (Inashvili, 1971).

SEAWARDIELLA lobulata (Flörke) S. Y. Kondr., I. Kärnefelt & A. Thell – B; TBI:14,18, TU:10; 13 (Chelidze, 1971), 9 (Bacʻacʻašvili & Čeliże, 2004).

SOLORINA bispora Nyl. subsp. bispora – S; TBI:1–3,8,10,11,19; 3 (Vainio, 1899), 2 (Inašvili, 1977), 12 (Murvanishvili et al., 2006).

Solorina crocea (L.) Ach. – S; TBI:3,10, TU:10; 2 (Szatala, 1944), 12 (Murvanishvili et al., 2006).

Solorina octospora (Arnold) Arnold – S; TBI:19; 3 (Vainio, 1899), 19 (Inashvili, 1971).

Solorina saccata (L.) Ach. – S; TBI:1–3,8,10,16,19, LE:9,11, KW:19; 14 (Pakhunova, 1952), 10,11 (Inashvili, 1965a), 2 (Inašvili, 1977), 16 (Inashvili & Kupradze, 2006), 12 (Murvanishvili et al., 2006).

Solorina spongiosa (Ach.) Anzi – S; TBI:2,10; TU:10.

SPHINCTRINA tubiformis A. Massal. – NLF; B; TBI:10,16; 19 (Szatala, 1944), 10 (Inashvili, 1965a).

     Sphinctrina microcephala (Sm.) Nyl. → Sphinctrina tubiformis

SPORASTATIA polyspora (Nyl.) Grummann – R; TBI:19.

Sporastatia testudinea (Ach.) A. Massal. – R; 2 (Vainio, 1899).

     Sporastatia cinerea (Schaer.) Körb. → Sporastatia polyspora

     SQUAMARIA crassa (Huds.) DC. → Squamarina cartilaginea

SQUAMARINA cartilaginea (With.) P. James – S; TBI:9,13,17,19, TGM:7; 7,9 (Voronov, 1915), 2 (Szatala, 1944), 13 (Chelidze, 1971).

Squamarina gypsacea (Sm.) Poelt – S; TBI:1; 1 (Inashvili & Batsatsashvili, 2010).

Squamarina lentigera (Weber) Poelt – S; TGM:9; 9 (Voronov, 1915), 13 (Inašvili, 2000).

SQUAMULEA subsoluta (Nyl.) Arup, Søchting & Frödén – R; 7 (Voronov, 1915).

STAUROTHELE caesia (Arnold) Arnold – R; 9 (Chelidze, 1971).

Staurothele clopima (Wahlenb.) Th. Fr. – R; TBI:19; 9 (Chelidze, 1971).

Staurothele fissa (Taylor) Zwackh – R; TBI:19; 19 (Inashvili, 1971).

Staurothele hymenogonia (Nyl.) Th. Fr. – R; LE:10, 10 (Elenkin, 1901a), 9,13 (Chelidze, 1971).

Staurothele rufa (A. Massal.) Zschacke – R; TBI:9; 9 (Chelidze, 1971).

     Staurothele lithina Zahlbr. → Staurothele fissa

     Staurothele ventosa (A. Massal.) P. Syd. → Staurothele hymenogonia

STEREOCAULON alpinum Laurer – S; TBI:2,3,8,10–12,18, LE:10–12, TU:10; 2 (Vainio, 1899), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 12 (Murvanishvili et al., 2006).

Stereocaulon glareosum (Savicz) H. Magn. – R; TU:10, 10 (Pisút, 1975).

Stereocaulon paschale (L.) Hoffm. – S; TBI:2,3,10; 11 (Inashvili, 1965a), 12 (Murvanishvili et al., 2006).

Stereocaulon pileatum Ach. – S; TBI:8; 7 (Inashvili, 1963b), 8 (Inashvili, 1978).

Stereocaulon tomentosum Fr. – S; TBI:2,3.

     Stereocaulon nanum (Ach.) Ach. → Leprocaulon quisquiliare

     Stereocaulon quisquiliare (Leers) Hoffm. → Leprocaulon quisquiliare

STICTA fuliginosa (Hoffm.) Ach. – B, M; TBI:2,3, TU:10; 3 (Pakhunova, 1956), 2 (Inašvili, 1977).

Sticta limbata (Sm.) Ach. – B; TBI:1,2,19; 2 (Inašvili, 1977).

Sticta sylvatica (Huds.) Ach. – B; TBI:1–3,5,7; 19 (Elenkin, 1901b).

STRIGULA nitidula Mont.* – L; 1 (Vězda, 1978c).

Strigula stigmatella (Ach.) R. C. Harris – B; TBI:12.

TELOSCHISTESflavicans (Sw.) Norm. – R; TU:10.

     Teloschistes contortuplicatus (Ach.) Clauzade & Rondon → Xanthaptychia contortuplicata

     Teloschistes chrysophthalmus (L.) Th. Fr. → Niorma chrysophthalma

TEPHROMELA atra (Huds.) Hafellner – R; TBI:3,9,19; 10 (Elenkin, 1901a), 9 (Voronov, 1915), 19 (Pakhunova, 1933), 16 (Inashvili, 1971), 14,17 (Chelidze, 1971).

THALLOIDIMA candidum (Weber) A. Massal. – R; TBI:1,3,5,10,11, LE:9; 9 (Chelidze, 1971).

THAMNOLIA vermicularis (Sw.) Schaer. – S; TBI:2,3,8,10,11,16,18,19, LE:11, TU:8,10; 10 (Ruprecht, 1848), 7 (Voronov, 1915), 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 12 (Murvanishvili et al., 2006).

THELENELLA modesta (Nyl.) Nyl. – B; TBI:17, LE:17; 1 (Voronov, 1915).

THELIDIUM minutulum Körb. – R; TBI:16.

Thelidium papulare (Fr.) Arnold – R; TBI:3.

THELOTREMA lepadinum (Ach.) Ach. – B; TBI:5, LE:1.

THYREA confusa Henssen – B; TBI:17; 17 (Inašvili & Kupraże, 2008).

     Thyrea pulvinata (Schaer.) A. Massal. → Lichinella iodopulchra

TONINIA squalida (Ach.) A. Massal. – R; 3 (Vainio, 1899), 9 (Chelidze, 1971).

Toninia tristis (Th. Fr.) Th. Fr. subsp.

tristis – R; 13 (Chelidze, 1971).

     Toninia coeruleonigricans (Lightf.) Th. Fr. non auct. → Fuscopannaria praetermissa

     Toninia tabacina sensu A. Massal. → Toninia tristis subsp. tristis

     Toninia tumidula (Sm.) Zahlbr. → Porpidinia tumidula

TONINIOPSIS separabilis (Nyl.) Gerasimova & A. Beck – B; 2 (Vainio, 1899), 19 (Tomin, 1934).

TORNABEA scutellifera (With.) J. R. Laundon – B; TBI:9,13,19, LE:14; 9,13 (Inashvili, 1965a).

TRAPELIA coarctata (Sm.) M. Choisy – R; LE:19.

TRAPELIOPSIS granulosa (Hoffm.) Lumbsch – PD; TBI:7,8; 7 (Voronov, 1915).

UMBILICARIA crustulosa (Ach.) Lamy – R; 2 (Vainio, 1899).

Umbilicaria cylindrica (L.) Delise var. cylindrica – R; TBI:2,3,7–10,14,16–19, TGM:7, TU:10; 2 (Vainio, 1899), 10 (Elenkin, 1901b), 7 (Voronov, 1915), 1 (Pakhunova, 1933), 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Murvanishvili et al., 2006).

Umbilicaria decussata (Vill.) Zahlbr. – R; TBI:3,10,18,19, LE:11, TU:10; 2 (Jatta, 1900), 10 (Elenkin, 1901b).

Umbilicaria deusta (L.) Baumg – R; TBI:2,3,6,8,9,19, TU:10; 11 (Inashvili, 1965a), 16 (Inashvili, 1971), 12 (Murvanishvili et al., 2006).

Umbilicaria hirsuta (Westr.) Ach. – R; TBI:9,16; 19 (Inashvili, 1971), 9 (Chelidze, 1971).

Umbilicaria hyperborea (Ach.) Hoffm. – R; TBI:2.

Umbilicaria polyphylla (L.) Baumg. – R; TBI:2,3,18,19, LE:10,11, TU:10; 10 (Elenkin, 1901a), 7 (Voronov, 1915), 16 (Inashvili, 1971).

Umbilicaria proboscidea (L.) Schrad. – R; TBI:2,3,9,19; 10 (Elenkin, 1901b), 19 (Inashvili, 1971).

Umbilicaria tornata (Ach.) Vain.* – R; 3 (Vainio, 1899).

Umbilicaria vellea (L.) Ach. – R; TBI:2,3,8,10,11; 2 (Vainio, 1899), 3 (Pakhunova, 1956), 11 (Inashvili, 1965a), 12 (Murvanishvili et al., 2006).

Umbilicaria virginis Schaer. – R; TBI:2,3,10,18,19; 12 (Murvanishvili et al., 2006).

     Umbilicaria depressa (Ach.) Duby → Umbilicaria crustulosa

     Umbilicaria pustulata (L.) Hoffm. → Lasallia pustulata

     Umbilicaria reticulata (Schaer.) Nyl. → Umbilicaria decussata

USNEA articulata (L.) Hoffm. – B; TBI:1,4,5,9,10,12,19.

Usnea barbata (L.) F. H. Wigg. – B; TBI:3,7,9,12,19; 2 (Vainio, 1899), 7 (Voronov, 1915), 19 (Tomin, 1934).

Usnea cavernosa Tuck. – B; TBI:3,9.

Usnea ceratina Ach. – B; TBI:3,16; 16 (Voronov, 1915), 19 (Pakhunova, 1933).

Usnea cornuta Körb.* – B; 1 (Gagarina, 2015).

Usnea dasypoga (Ach.) Nyl. – B; TBI:3,5,7,19, TU:10; 1 (Al′bov, 1892), 19 (Tkeshelashvili, 1898), 2 (Jatta, 1900), 7,12 (Voronov, 1915), 14 (Pakhunova, 1952).

Usnea flammea Stirt. – B; 2 (Szatala, 1944).

Usnea florida (L.) F. H. Wigg. – B; TBI:1–3,5,8,9,11,16,19, TGM:19, TU:10; 16 (Bélanger, 1834), 7,19 (Tkeshelashvili, 1898), 1 (Pakhunova, 1933), 14 (Pakhunova, 1952), 11 (Tumadjanov, 1938), 10 (Inashvili, 1965a), 2 (Inašvili, 1977).

Usnea fulvoreagens (Räsänen) Räsänen – B; TBI:3.

Usnea glabrata (Ach.) Vainio – B; TBI:3,14,16; 19 (Tomin, 1934).

Usnea glabrescens (Vain.) Räsänen – B; TBI:3,10,11; 19 (Tomin, 1934), 10 (Inashvili, 1965a), 11, 4 (Chelidze, 1981), 12 (Murvanishvili et al., 2006).

Usnea glaucina Motyka ex Tomin* – B; 19 (Tomin, 1934).

Usnea hirta (L.) F. H. Wigg. – B; R; TBI:3,5,10,11,16,19; 2 (Vainio, 1899), 16 (Voronov, 1915), 1 (Pakhunova, 1933).

Usnea intermedia (A. Massal.) Jatta – B; TBI:3,9,18.

Usnea longissima Ach. – B; TBI:2,3–7,19; 19 (Elenkin, 1901b), 7 (Voronov, 1915), 16 (Inashvili, 1971), 2 (Inašvili, 1977).

Usnea microcarpoides (Vain.) Vain.* – B; 19 (Tomin, 1934).

Usnea pensylvanica Motyka* – R; TBI:8.

Usnea perplexans Stirt. – B; TBI:3; 19 (Tomin, 1934).

Usnea samjatnini Tomin* – B; 19 (Tomin, 1934).

Usnea subcomosa Vain.* – B; 19 (Tomin, 1934).

Usnea subfloridana Stirt. – B; TBI:2,3,4,7,10; 16 (Voronov, 1915), 19 (Tomin, 1934), 10,11 (Inashvili, 1965a), 2 (Inašvili, 1977).

     Usnea arnoldii Motyka → Usnea perplexans

     Usnea betulina Motyka → Usnea perplexans

     Usnea caucasica Vain. → Usnea barbata

     Usnea comosa (Ach.) Röhl. → Usnea subfloridana

     Usnea esthonica Räsänen → Usnea dasypoga

     Usnea lapponica Vain. → Usnea perplexans

     Usnea laricina Vain. → Usnea glabrescens

     Usnea leiopoga Motyka → Usnea intermedia

     Usnea montana Motyka → Usnea intermedia

     Usnea plicata (L.) Weber ex F. H. Wigg. → Usnea barbata

     Usnea prostrata Vain. ex Räsänen → Usnea barbata

     Usnea protea Motyka → Usnea intermedia

     Usnea scabrata Nyl. → Usnea barbata

     Usnea sorediifera Motyka → Usnea glabrata

     Usnea sublaxa Vain. → Usnea dasopoga

     Usnea tominii Räsänen → Usnea florida

VAHLIELLA leucophaea (Vahl) P. M. Jørg. – RM; TBI:1–3,5,7,9,11,19, TGM:7; 19 (Elenkin, 1901a), 7 (Voronov, 1915), 1 (Pakhunova, 1933), 3 (Pakhunova, 1956), 16 (Inashvili & Kupradze, 2006).

VARICELLARIA lactea (L.) I. Schmitt & Lumbsch – R; TBI:3,8,9,13,19, TGM:7, LE:19; 7 (Voronov, 1915), 9,17 (Chelidze, 1971).

Varicellaria velata (Turner) I. Schmitt & Lumbsch – B; LE:19.

VERRUCARIA aberrans Garov. – R; TBI:19; 19 (Inashvili, 1971).

Verrucaria aethiobola Wahlenb. – R; 19 (Elenkin, 1901a), 17 (Inashvili, 1971).

Verrucaria glaucina Ach.* – R; 9 (Chelidze, 1971).

Verrucaria hydrela Ach.* – R; TBI:19.

Verrucaria latebrosa Körb. – R; TBI:19; 19 (Inashvili, 1971).

Verrucaria margacea (Wahlenb.) Wahlenb. – R; 19 (Elenkin, 1901a).

Verrucaria muralis Ach. – R; TBI:2,3; 3 (Inashvili, 1970), 9 (Bacʻacʻašvili & Čeliże, 2004).

Verrucaria nigrescens Pers. f. nigrescens – R; TBI:1,8,9; 10 (Elenkin, 1901b), 16 (Inashvili, 1971), 9,13,17 (Chelidze, 1971), 4 (Chelidze, 1981).

Verrucaria petrosa (Ach.) Zahlbr.* – R; 3 (Pakhunova, 1956).

Verrucaria pontica Oxner* – R; 9 (Bacʻacʻašvili & Čeliże, 2004).

Verrucaria rupestris Schrad. – R; TBI:9; 9 (Inashvili, 1971).

Verrucaria viridula (Schrad.) Ach. – R; 4 (Chelidze, 1981).

     Verrucaria calciseda DC. → Bagliettoa calciseda

     Verrucaria fuscoatra Pers. → Verrucaria nigrescens

     Verrucaria lecideoides (A. Massal.) Trevis. → Verruculopsis lecideoides Verrucaria leightonii A. Massal. → Verrucaria viridula

VERRUCULOPSIS lecideoides (A. Massal.) Gueidan & Cl. Roux – R; 9,13,14 (Chelidze, 1971).

XALOCOA ocellata (Fr.) Kraichak, Lücking & Lumbsch – R; TBI:13.

XANTHAPTYCHIA contortuplicata (Ach.) S. Y. Kondr. & Ravera – R; LE:10.

XANTHOCARPIA lacta (A. Massal.) A. Massal. – R; TBI:9,14,18,19; 13 (Chelidze, 1971).

Xanthocarpia tominii (Savicz) Frödén, Arup & Søchting – M; 9 (Chelidze, 1971).

XANTHOPARMELIA conspersa (Ehrh. ex Ach.) Hale – R; TBI:2,3,7–11,16–19, TGM:9,19, LE:9,10,19; 9 (Acharius, 1810), 10 (Elenkin, 1901a), 7 (Voronov, 1915), 3 (Pakhunova, 1933), 1,5,11,19 (Pakhunova, 1946), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 14,16,17 (Chelidze, 1971), 12 (Murvanishvili et al., 2006).

Xanthoparmelia loxodes (Nyl.) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch – R; TBI:2,9,10,12,16, TU:10; 9 (Voronov, 1915), 16 (Inashvili, 1971), 14,17 (Chelidze, 1971).

Xanthoparmelia perrugata (Nyl.) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch – R; 19 (Szatala, 1944).

Xanthoparmelia pulla (Ach.) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch – R; TBI:2,3,8,10–12,16,17,19, LE:11, TU:10; 3 (Vainio, 1899), 9,10 (Elenkin, 1901b), 2,19 (Szatala, 1944), 16 (Pakhunova, 1946), 11 (Inashvili, 1965a).

Xanthoparmelia ryssolea (Ach.) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch – R, S; TBI:9,18; 10 (Elenkin, 1901b), 16 (Inashvili, 1971), 9,13,14 (Chelidze, 1971).

Xanthoparmelia stenophylla (Ach.) Ahti & D. Hawksw. – R; TBI:2,3,5,7–12,16,18,19, KW:12; 7,9,11 (Pakhunova, 1946), 3 (Pakhunova, 1956), 19 (Blium, 1965), 10 (Inashvili, 1965a), 16 (Inashvili, 1971), 9,13,14 (Chelidze, 1971), 12 (Murvanishvili et al., 2006), 17 (Inašvili & Kupraże, 2008).

Xanthoparmelia tinctina (Maheu & A. Gillet) Hale – R, B; TBI:9,18,19; 19 (Inashvili & Batsatsashvili, 2010).

Xanthoparmelia vagans (Nyl.) Hale – S; TBI:3,9–11,13,18,19; 10 (Elenkin, 1901b), 19 (Inashvili, 1971), 13,14,17 (Chelidze, 1971).

Xanthoparmelia verruculifera (Nyl.) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch – B; TBI:2,3,14, 16, 9,10; 9 (Inashvili, 1965a), 16 (Inashvili, 1971), 14 (Chelidze, 1971).

XANTHORIA aureola (Ach.) Erichsen – R; TBI:10, 11; 11 (Inashvili, 1965a).

Xanthoria parietina (L.) Th. Fr. – B; TBI:1–6,8–14,16,17,19, TGM:4, LE:19, KW:1; 19 (Elenkin, 1901b), 1,9,16 (Voronov, 1915), 5,8 (Pakhunova, 1933), 14 (Pakhunova, 1952), 10,11 (Inashvili, 1965a), 16 (Inashvili, 1971), 2 (Inašvili, 1977), 13 (Inašvili, 2000), 17,18 (Chelidze, 1971), 4 (Chelidze, 1981).

     Xanthoria elegans (Link) Th. Fr. → Rusavskia elegans subsp. elegans

     Xanthoria lobulata (Flörke) B. de Lesd. → Seawardiella lobulata

     Xanthoria candelaria (L.) Th. Fr. → Polycauliona candelaria

     Xanthoria fallax (Hepp ex Arnold) Arnold → Xanthomendoza fallax

     Xanthoria polycarpa (Hoffm.) Rieber → Polycauliona polycarpa

     Xanthoria ulophyllodes Räsänen → Xanthomendoza ulophyllodes

XYLOGRAPHA parallela (Ach.) Fr. – B; TBI:2,19; 19 (Tomin, 1934).

     Xylographa abietina (Pers.) Zahlbr. → Xylographa parallela

4. Summary and Conclusions

Since the beginning of the nineteenth century, 713 species of lichens and nine species of nonlichenized fungi traditionally treated by lichenologists have been recorded in Georgia. In the two other countries of the South Caucasus, Armenia and Azerbaijan, the number of recorded species is 592 (Gasparyan et al., 2016) and 811 (Alverdieva, 2018), respectively.

Specimens of the 547 of the 722 reported species are stored in the local Herbaria: 542 at TBI and 94 at TGM. Sixty-four species names (marked with an asterisk) require specimen examination/nomenclatural revision.

According to the data given in the presented catalog, of the 19 floristic regions of Georgia Svaneti (region 2 in Figure 1), Racha-Lechkhumi (three), Shida Kartli (eight), Kiziki (13), and Trialeti (16) are thoroughly surveyed. Adjara (one) and Samegrelo (five) are the least studied among the regions. We suggest protected areas, especially those located in the poorly studied regions, as a focus for further lichen surveys in the future.