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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1171 | Buellia badia | (Fr.) A. Massal. (1853) | No | Monerolechia badia | 1546 | LC NS | ||||
| 1172 | Buellia badioatra | sensu A.L. Sm. | No | Rhizocarpon polycarpum | 1270 | LC NS | ||||
| 1173 | Buellia badioatra var. atrobadia | (Nyl.) A.L. Sm. | No | Rhizocarpon polycarpum | 1270 | LC NS | ||||
| 1174 | Buellia biloculata | (Nyl.) H. Olivier (1897) | No | Orcularia insperata | 1282 | DD NR | ||||
| 1175 | Buellia bloxamii | (Berk.) D. Hawksw. (1976) | No | Sclerococcum bloxamii | lignicolous fungus | F | ||||
| 1176 | Buellia canescens | (Dicks.) De Not. | No | Diploicia canescens | 491 | LC | ||||
| 1177 | Buellia chlorophaea | (Hepp ex Leight.) Lettau (1912) | No | Diplotomma chlorophaeum | 497 | LC | ||||
| 1178 | Buellia chlorophaea var. tenuis | I.M. Lamb | No | Diplotomma chlorophaeum | 497 | LC | ||||
| 1179 | Buellia colludens | (Nyl.) Tuck. | No | ? Rhizocarpon hochstetteri | ||||||
| 1180 | Buellia confervoides | auct. brit. p.p. | No | Rhizocarpon polycarpum | 1270 | LC NS | ||||
| 1181 | Buellia confervoides | auct. brit. p.p. | No | Rhizocarpon richardii | 1250 | LC | ||||
| 1182 | Buellia coniops | (Wahlenb.) Th. Fr. (1861) | No | Amandinea coniops | 203 | LC NS | ||||
| 1183 | Buellia coracina | auct. brit. p.p. | No | Buellia aethalea | 200 | LC | ||||
| 1184 | Buellia coracina | auct. brit. p.p. | No | Orphniospora moriopsis var. moriopsis | 969 | LC NS | ||||
| 1185 | Buellia deludens | (Nyl.) A.L. Sm. | No | Rhizocarpon alpicola | 1245 | LC NS | ||||
| 1186 | Buellia disciformis | (Fr.) Mudd (1861) | Yes | Buellia disciformis | Hafellia disciformis | 204 | LC | Buellia disciformis | ||
| 1187 | Buellia disciformis var. insignis | (Körb.) Flagey (1893) | No | Tetramelas insignis | 208 | CR D NR Sc | ||||
| 1188 | Buellia disciformis var. saxicola | H. Olivier | No | Buellia leptoclinoides | 210 | LC NR | ||||
| 1189 | Buellia disciformis var. triphragmia | (Nyl.) H. Olivier | No | Buellia geophila | Buellia geophila (Flörke ex Sommerf.) Lynge, incorrectly reported from the British Isles | |||||
| 1190 | Buellia discolor | (Hepp) Anzi (1860) | No | Mischoblastia oxydata | 1295 | LC NS | ||||
| 1191 | Buellia epigaea | auct. | No | Buellia asterella | 202 | CR A, C2, D NR P Eng S8 | ||||
| 1192 | Buellia epipolia | auct. brit. | No | Diplotomma hedinii | 498 | LC NS | ||||
| 1193 | Buellia erubescens | Arnold (1875) | Yes | Buellia erubescens | 205 | LC NS | Buellia erubescens | |||
| 1194 | Buellia excelsa | (Leight.) A.L. Sm. | No | Buellia sequax | 213 | |||||
| 1195 | Buellia geophila | auct. brit., non (Flörke ex Sommerf.) Lynge | No | Diplotomma pharcidium | 2316 | DD NR P Sc | ||||
| 1196 | Buellia griseovirens | (Turner & Borrer ex Sm.) Almb. (1952) | Yes | Buellia griseovirens | 207 | LC | Buellia griseovirens | |||
| 1197 | Buellia hochstetteri | (Körb.) Mong. (1914) | No | Rhizocarpon hochstetteri | 1262 | LC | ||||
| 1198 | Buellia hochstetteri | auct. brit. p.p. | No | Rhizocarpon infernulum f. infernulum | 2334 | name or specific epithet valid but has been misused in the past | DD NR | |||
| 1199 | Buellia hochstetteri | auct. brit. p.p. | No | Rhizocarpon infernulum f. sylvaticum | 1037 | name or specific epithet valid but has been misused in the past | LC NS | |||
| 1200 | Buellia hyperbolica | Bagl. (1871) | Yes | Buellia hyperbolica | 2286 | VU D1 NR P Eng Wa | Buellia hyperbolica |