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
8311 Trichia furfuracea (L.) With. No Chaenotheca furfuracea 466 LC
8312 Trichoconis lichenicola D. Hawksw. (1980) Yes Trichoconis lichenicola 2255 LF Trichoconis lichenicola
8313 Trichonectria aculeata Kirschst. No Trichonectria hirta 2256 NE NR LF
8314 Trichonectria anisospora (Lowen) van den Boom & Diederich No Pronectria anisospora 2171 LC NS LF
8315 Trichonectria hirta (A. Bloxam) Petch (1937) Yes Trichonectria hirta 2256 NE NR LF Trichonectria hirta
8316 Trichonectria pertusariae Etayo & van den Boom (2005) Yes Trichonectria pertusariae 2699 parasitic on Pertusaria (Lepra) spp. NE NR LF
8317 Trichonectria rubefaciens (Ellis & Everh.) Diederich & Schroers (1999) No Nectriopsis rubefaciens 2126 NE NR LF
8318 Trichosphaeria lichenum P. Karst. & Har. (1890) Yes Trichosphaeria lichenum 2712 lichenicolous on Peltigera; probably belongs in Niesslia LF
8319 Trichothecium roseum (Pers.) Link (1809) Yes Trichothecium roseum 2257 NE ? LF
8320 Trichothelium aeneum (Wallr.) R.C. Harris No Porina aenea 1168 LC
8321 Trichothelium chloroticum (Ach.) R.C. Harris No Porina chlorotica f. chlorotica 1171 LC
8322 Trichothelium guentheri (Flot.) R.C. Harris No Porina guentheri var. guentheri 1174 LC NS
8323 Trichothelium lineare (Leight.) R.C. Harris No Porina linearis 1182 LC
8324 Trichothyrina cetrariicola (Nyl.) D. Hawksw. No Lichenopeltella cetrariicola 2098 NE NR LF
8325 Trimmatothele perquisita (Norman) Norman ex Zahlbr. (1903) Yes Trimmatothele perquisita Verrucaria perquisita 1439 DD NR Sc Trimmatothele perquisita
8326 Trimmatothelopsis benedarensis (M. Knowles) K. Knudsen & Kocourk. (2021) Yes Trimmatothelopsis benedarensis Acarospora benedarensis; Myriospora benedarenis 7 DD NR Sc Trimmatothelopsis benedarensis
8327 Trimmatothelopsis rhizobola (Nyl.) K. Knudsen & Lendemer (2016) Yes Trimmatothelopsis rhizobola Acarospora rhizobola, Lecidea rhizobola, Psora rhizobola 767 VU D2 NR Sc Trimmatothelopsis rhizobola
8328 Trimmatothelopsis smaragdula (Wahlenb.) Cl. Roux & Nav.-Ros. (2011) No Acarospora smaragdula 25 LC
8329 Tubeufia heterodermiae Etayo (2002) No Lichenotubeufia heterodermiae 2603 LF
8330 Tuckermannopsis chlorophylla (Willd.) Hale (1987) Yes Tuckermannopsis chlorophylla Cetraria chlorophylla; Nephromopsis chlorophylla; Tuckermanopsis chlorophylla 327 LC Tuckermannopsis chlorophylla
8331 Tuckermanopsis chlorophylla (Willd.) Hale [orth. error] No Tuckermannopsis chlorophylla 327 LC
8332 Tylophoron hibernicum (D. Hawksw., Coppins & P. James) Ertz, Diederich, Bungartz & Tibell (2011) Yes Tylophoron hibernicum Blarneya hibernica 185 NT NR P Eng Wa IR Tylophoron hibernicum
8333 Tylothallia biformigera (Leight.) P. James & H. Kilias (1981) Yes Tylothallia biformigera Catillaria biformigera 1440 LC Tylothallia biformigera
8334 Umbilicaria arctica (Ach.) Nyl. No 1444 incorrectly reported from the British Isles, BLS number no longer used
8335 Umbilicaria atropruinosa (Schaer.) Schaer. No Umbilicaria leiocarpa Umbilicaria leiocarpa DC., incorrectly reported from the British Isles
8336 Umbilicaria coriacea Imshaug No Umbilicaria rigida Umbilicaria rigida (Du Rietz) Frey, incorrectly reported from the British Isles
8337 Umbilicaria crustulosa (Ach.) Lamy (1878) Yes Umbilicaria crustulosa 1445 VU D2 NR Umbilicaria crustulosa
8338 Umbilicaria cylindrica (L.) Delise (1830) Yes Umbilicaria cylindrica Umbilicaria cylindrica var. deliseiUmbilicaria cylindrica var. denudataUmbilicaria cylindrica var. fimbriataUmbilicaria cylindrica var. laciniata 1446 LC Umbilicaria cylindrica
8339 Umbilicaria cylindrica f. denticulata (Ach.) Leight. No Umbilicaria cylindrica 1446 LC
8340 Umbilicaria cylindrica f. exasperata (Turner & Borrer) Leight. No Umbilicaria cylindrica 1446 LC