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
241 Anaptychia sorediifera auct. brit. No Heterodermia obscurata 560
242 Andreiomyces obtusaticus (Tønsberg) B.P. Hodk. & Lendemer (2013) Yes Andreiomyces obtusaticus Lepraria obtusata 2798 NE NR Andreiomyces obtusaticus
243 Anisomeridium biforme (Borrer) R.C. Harris (1978) Yes Anisomeridium biforme Acrocordia biformis
Arthopyrenia biformis
48 LC Anisomeridium biforme
244 Anisomeridium juistense (Erichsen) R.C. Harris No Anisomeridium polypori 49 LC
245 Anisomeridium macropycnidiatum van den Boom (2015) Yes Anisomeridium macropycnidiatum 2769 So far Ireland only Anisomeridium macropycnidiatum
246 Anisomeridium nyssaegenum (Ellis & Everh.) R.C. Harris No Anisomeridium polypori 49 LC
247 Anisomeridium polypori (Ellis & Everh.) M.E. Barr (1996) Yes Anisomeridium polypori Anisomeridium juistense
Anisomeridium nyssaegenum
Arthopyrenia willeyana
Sarcinulella banksiae
49 LC Anisomeridium polypori
248 Anisomeridium ranunculosporum (Coppins & P. James) Coppins (2002) Yes Anisomeridium ranunculosporum Arthopyrenia cinereopruinosa auct. p.p.; Arthopyrenia ranunculospora 1584 LC Anisomeridium ranunculosporum
249 Anisomeridium robustum Orange, Coppins & Aptroot (2008) Yes Anisomeridium robustum 2499 LC NS Anisomeridium robustum
250 Anisomeridium viridescens (Coppins) R.C. Harris (1995) Yes Anisomeridium viridescens Arthopyrenia viridescens 1607 LC NS Sc IR Anisomeridium viridescens
251 Antennulariella lichenisata Coppins & Aptroot (2008) Yes Antennulariella lichenisata 2500 LC NS E IR Antennulariella lichenisata
252 Anthracothecium hibernicum (Nyl.) A.L. Sm. (1911) No Pyrenula hibernica 1036 VU D2 NR P Sc Wa S8 IR
253 Anthracothecium pyrenuloides auct. brit. non (Mont.) Müll. Arg. No Pyrenula hibernica 1036 VU D2 NR P Sc Wa S8 IR
254 Anziella adglutinata (Anzi) Gyeln. No Placynthium flabellosum 1135 LC NS
255 Aphanopsis coenosa (Ach.) Coppins & P. James (1984) Yes Aphanopsis coenosa 728 LC NR Sc Aphanopsis coenosa
256 Aquacidia antricola (Hulting) Aptroot (2018) Yes Aquacidia antricola Bacidia antricola; Bacidia byssoboliza; Bacidea carneoglauca; Verrucaria torta 139 LC NS Aquacidia antricola
257 Aquacidia trachona (Ach.) Aptroot (2018) Yes Aquacidia trachona Bacidia trachona 170 LC NS Aquacidia trachona
258 Aquacidia viridifarinosa (Coppins & P. James) Aptroot (2018) Yes Aquacidia viridifarinosa Bacidia viridifarinosa 1583 LC Aquacidia viridifarinosa
259 Arctomia delicatula Th. Fr. (1860) Yes Arctomia delicatula Placynthium delicatulum 50 NT NR Sc Arctomia delicatula
260 Arctomia fascicularis (L.) Otálora & Wedin (2013) No Gabura fascicularis 444 NT NS P Sc WaL IR
261 Arctoparmelia incurva (Pers.) Hale (1986) Yes Arctoparmelia incurva Parmelia incurva 1000 LC Arctoparmelia incurva
262 Arrhenia cupulatoides (Orton) I. Saar & Voitk (2024) Yes Arrhenia cupulatoides Arrhenia peltigerina auct. brit. p.p.; Omphalina cupulatoides; Omphalina peltigerina auct. brit. p.p. 2908 NE NR LF
263 Arrhenia griseopallida (Desm.) Watling (1989) Yes Arrhenia griseopallida Omphalina griseopallida No longer considered to be lichenized NE F
264 Arrhenia mohniensis Voitk, Burzynski & I. Saar (2024) Yes Arrhenia mohniensis Arrhenia peltigerina auct. brit. p.p.; Omphalina peltigerina auct. brit. p.p. 2909 on Peltigera NE NR LF
265 Arrhenia peltigerina auct. brit. p.p. non (Peck) Redhead, Lutzoni, Moncalvo & Vilgalys (2002) No Arrhenia mohniensis 2909 NE NR LF
266 Arrhenia peltigerina auct. brit. p.p. non (Peck) Redhead, Lutzoni, Moncalvo & Vilgalys (2002) No Arrhenia cupulatoides 2908 NE NR LF Arrhenia peltigerina
267 Arrhenia peltigerina s. lat. Yes Arrhenia peltigerina s. lat. 913 name used for records not assigned to A. cupuatoides or A. mohniensis NE NR
268 Arthonia abelonae P.M. Jørg. (1970) [orth. error] No Corticiruptor abeloneae 1915 NT NR
269 Arthonia abeloneae P.M. Jørg. (1970) No Corticiruptor abeloneae 1915 lichenicolous on Sticta 'doufourii' NT NR LF
270 Arthonia almquistii Vain. (1883) Yes Arthonia almquistii 771 NE NR Sc LF Arthonia almquistii