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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2221 | Collema tremelloides | auct. brit. p.p. | No | Leptogium britannicum | 829 | LC NS Sc IR | ||||
| 2222 | Collema tremelloides | auct. brit. p.p. | No | Leptogium cochleatum | 832 | VU C2, D1 NS P Eng Sc WaL IR | ||||
| 2223 | Collema tunaeforme | (Ach.) Ach. (1810) [orth. var.] | No | Lathagrium fuscovirens | 463 | LC | ||||
| 2224 | Collema tuniforme | (Ach.) Ach. (1810) | No | Lathagrium fuscovirens | 463 | LC | ||||
| 2225 | Collema undulatum var. granulosum | Degel. (1954) | No | Lathagrium undulatum var. granulosum | 465 | DD NR | ||||
| 2226 | Collema undulatum var. undulatum | Laurer ex Flot. (1850) | No | Lathagrium undulatum var. undulatum | 464 | DD NR | ||||
| 2227 | Collemodium fragile | (Taylor) Nyl. (1886) | No | Scytinium fragile | 447 | VU B NS P Eng Sc Wa | ||||
| 2228 | Collemodium glebulentum | (Nyl. ex Cromb.) Nyl. ex Cromb. | No | Collema glebulentum | 450 | LC NS | ||||
| 2229 | Collemopsidium angermannicum | (Degel.) A. Nordin (2002) | Yes | Collemopsidium angermannicum | Arthopyrenia strontianensis Pyrenocollema strontianense |
1890 | NT NS | Collemopsidium angermannicum | ||
| 2230 | Collemopsidium arenisedum | (A.L. Sm.) Coppins & Aptroot (2008) | Yes | Collemopsidium arenisedum | Arthopyrenia areniseda Pyrenocollema arenisedum |
1889 | NT NR IR | Collemopsidium arenisedum | ||
| 2231 | Collemopsidium argilospilum | (Nyl.) Coppins & Aptroot (2008) | Yes | Collemopsidium argilospilum | Arthopyrenia argilospila Pyrenocollema argilospilum |
77 | DD NR IR | Collemopsidium argilospilum | ||
| 2232 | Collemopsidium bryospilum | (Nyl.) Coppins (2004) | No | Frigidopyrenia bryospila | 78 | DD NR | ||||
| 2233 | Collemopsidium caesium | (Nyl.) Coppins & Aptroot (2008) | Yes | Collemopsidium caesium | Arthopyrenia caesia Pyrenocollema caesium |
79 | NT NR Sc | Collemopsidium caesium | ||
| 2234 | Collemopsidium elegans | (R. Sant.) Grube & B.D. Ryan (2002) | Yes | Collemopsidium elegans | Arthopyrenia elegans Pyrenocollema elegans |
83 | LC NS | Collemopsidium elegans | ||
| 2235 | Collemopsidium foveolatum | (A.L. Sm.) F. Mohr (2004) | Yes | Collemopsidium foveolatum | Arthopyrenia halodytes auct. p.max.p. Pyrenocollema halodytes auct. p.max.p. |
85 | LC | Collemopsidium foveolatum | ||
| 2236 | Collemopsidium halodytes | (Nyl.) Grube & B.D. Ryan (2016) | Yes | Collemopsidium halodytes | Arthopyrenia halodytes auct. p.min.p.Arthopyrenia orustensisPyrenocollema halodytes auct. p.min.p.Pyrenocollema orustense | 87 | LC NS | Collemopsidium halodytes | ||
| 2237 | Collemopsidium monense | (Wheldon) Coppins & Aptroot (2008) | Yes | Collemopsidium monense | Acrocordia monensis Arthopyrenia monensis Pyrenocollema monense |
86 | LC NS | Collemopsidium monense | ||
| 2238 | Collemopsidium ostrearum | (Vain.) F. Mohr (2004) | Yes | Collemopsidium ostrearum | 2451 | Collemopsidium ostrearum | ||||
| 2239 | Collemopsidium pelvetiae | (G.K. Sutherl.) Kohlm., D. Hawksw. & Volkm.-Kohlm. (2004) | Yes | Collemopsidium pelvetiae | Arthopyrenia pelvetiae Pyrenocollema pelvetiae |
88 | DD NR | Collemopsidium pelvetiae | ||
| 2240 | Collemopsidium subarenisedum | (G. Salisb.) Coppins & Aptroot (2008) | Yes | Collemopsidium subarenisedum | Arthopyrenia subareniseda Pyrenocollema subarenisedum |
92 | DD NR IR | Collemopsidium subarenisedum | ||
| 2241 | Collemopsidium sublitorale | (Leight.) Grube & B.D. Ryan (2002) | Yes | Collemopsidium sublitorale | Arthopyrenia halodytes auct. p.p. Arthopyrenia litoralis Pyrenocollema sublitorale |
93 | LC NS | Collemopsidium sublitorale | ||
| 2242 | Collemopsis diffundens | (Nyl.) Cromb. | No | Porocyphus coccodes | 1184 | LC NS | ||||
| 2243 | Collemopsis flotoviana | (Hepp) Hue [orth. var.] | No | Pyrenocarpon thelostomum | 1813 | DD NR | ||||
| 2244 | Collemopsis flotowiana | (Hepp) Hue (1886) | No | Pyrenocarpon thelostomum | 1813 | DD NR | ||||
| 2245 | Collemopsis lecanopsoides | (Nyl.) Cromb. | No | Porocyphus coccodes | 1184 | LC NS | ||||
| 2246 | Collemopsis schaereri | (A. Massal.) Cromb. (1874 | Yes | Collemopsis schaereri | Psorotichia schaereri | 1208 | LC NS | Collemopsis schaereri | ||
| 2247 | Collolechia caesia | (Fr.) A. Massal. (1854) | No | Placynthium caesium | 2435 | DD NR Sc | ||||
| 2248 | Conferva atrovirens | Dillwyn | No | Ephebe lanata | 509 | LC | ||||
| 2249 | Coniangium spadiceum | (Leight.) Arnold (1873) | No | Diarthonis spadicea | 70 | LC | ||||
| 2250 | Coniangium vinosum | (Leight.) A. Massal. (1860) | No | Arthonia vinosa | 73 | LC L* |