Lichen Taxon Dictionary

For more information see the Supplementary Notes for the Taxon Dictionary, which explains the names and synonyms, and these Instructions on how to use the online Taxon Dictionary which includes details of the Conservation Evaluation codes.
Count Name Authority Is Current Name? Current Taxon Name Synonyms BLS Number Comments Conservation Evaluation Group Account & Map
8191 Teloschistes chrysophthalmus (L.) Th. Fr. (1860) [orth. var.] No Teloschistes chrysophthalmos 1380 CR B, C2, D NR P
8192 Teloschistes chrysophthalmus var. dickieanus (Linds.) Zahlbr. (1931) No Teloschistes chrysophthalmos 1380 CR B, C2, D NR P
8193 Teloschistes flavicans (Sw.) Norman (1853) Yes Teloschistes flavicans 1381 VU A NS P Eng Wa S8 Teloschistes flavicans
8194 Tephromela aglaea (Sommerf.) Hertel & Rambold (1885) No Calvitimela aglaea 693 LC NS
8195 Tephromela armeniaca (DC.) Hertel & Rambold No Calvitimela armeniaca 697 LC NR Sc
8196 Tephromela atra var. atra (Huds.) Hafellner (1983) Yes Tephromela atra var. atra Lecanora atra 630 LC Tephromela atra var. atra
8197 Tephromela atra var. torulosa (Flot.) Hafellner (1992) Yes Tephromela atra var. torulosa 2349 LC NS Tephromela atra var. torulosa
8198 Tephromela grumosa (Pers.) Hafellner & Cl. Roux (1985) Yes Tephromela grumosa Lecanora atra var. grumosa
Lecanora grumosa
654 LC Tephromela grumosa
8199 Tephromela pertusarioides (Degel.) Hafellner & Cl. Roux (1985) Yes Tephromela pertusarioides 1810 DD NR Tephromela pertusarioides
8200 Tetramelas insignis (Körb.) Kalb (2004) Yes Tetramelas insignis Buellia insignis 208 CR D NR Sc Tetramelas insignis
8201 Tetramelas papillatus (Sommerf.) Kalb (2004) Yes Tetramelas papillatus Buellia papillata 256 CR D NR Sc Tetramelas papillatus
8202 Tetramelas pulverulentus (Anzi) A. Nordin & Tibell (2005) Yes Tetramelas pulverulentus Buellia pulverulenta; Diplotomma pulverulenta 1855 NE NR Sc Tetramelas pulverulentus
8203 Tetramelos pulverulentus
8204 Thalloidima candidum (Weber) A. Massal. (1852) No incorrectly reported from the British Isles
8205 Thalloidima coeruleonigricans auct. No Thalloidima sedifolium 1416 LC P Eng Wa
8206 Thalloidima cumulatum (Sommerf.) Hellb. No Stereocaulon cumulatum 1419 Ex
8207 Thalloidima diffractum (A. Massal.) A. Massal. (1853) Yes Thalloidima diffractum Toninia diffracta 1903 DD NR Sc Thalloidima diffractum
8208 Thalloidima opuntioides (Vill.) Kistenich, Timdal, Bendiksby & S. Ekman (2018) Yes Thalloidima opuntioides Toninia opuntioides 1905 Not extinct. Needs re-evaluating NR Thalloidima opuntioides
8209 Thalloidima physaroides (Opiz) Kistenich, Timdal, Bendiksby & S. Ekman (2018) Yes Thalloidima physaroides Toninia lurida; Toninia physaroides 1906 CR B2, C2 NR P Eng Thalloidima physaroides
8210 Thalloidima rosulatum Anzi (1868) Yes Thalloidima rosulatum Toninia rosulata 1814 EN D NR Sc Thalloidima rosulatum
8211 Thalloidima sedifolium (Scop.) Kistenich, Timdal, Bendiksby & S. Ekman (2018) Yes Thalloidima sedifolium Toninia caeruleonigricans auct.; Toninia sedifolia 1416 LC P Eng Wa Thalloidima sedifolium
8212 Thalloidima squamatum (Hoffm.) M. Westb. & Timdal (2023) Yes Thalloidima squamatum 2874 NE NR Thalloidima squamatum
8213 Thalloidima tumidulum (Sm.) Szatala (1932) No Porpidinia tumidula 1429 Ex
8214 Thamnogalla crombiei (Mudd) D. Hawksw. (1980) Yes Thamnogalla crombiei 2245 DD NR LF Thamnogalla crombiei
8215 Thamnolia subuliformis (Ehrh.) W.L. Culb.(1963) No Thamnolia vermicularis 1382 LC
8216 Thamnolia vermicularis (Sw.) Schaer. (1850) Yes Thamnolia vermicularis Thamnolia subuliformis; Thamnolia vermcicularis subsp. subuliformis 1382 LC Thamnolia vermicularis
8217 Thamnolia vermicularis var. subuliformis (Ehrh.) Schaer. (1850) No Thamnolia vermicularis 1382 LC
8218 Thelenella larbalestieri (A.L. Sm.) Coppins & Fryday (2004) Yes Thelenella larbalestieri Chromatochlamys larbalestieri
Microglaena larbalestieri
899 VU D2 NR E Sc IR Thelenella larbalestieri
8219 Thelenella modesta (Nyl.) Nyl. (1855) Yes Thelenella modesta Microglaena modesta 900 CR B NR P Sc Thelenella modesta
8220 Thelenella muscorum var. muscorum (Th. Fr.) Vain. (1899) Yes Thelenella muscorum var. muscorum Chromatochlamys muscorum var. muscorumMicroglaena muscorum 901 LC Thelenella muscorum var. muscorum