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 Sort ascending | Authority | Is Current Name? | Current Taxon Name | Synonyms | BLS Number | Comments | Conservation Evaluation | Group | Account & Map |
|---|---|---|---|---|---|---|---|---|---|---|
| 7801 | Buellia chlorophaea var. tenuis | I.M. Lamb | No | Diplotomma chlorophaeum | 497 | LC | ||||
| 7802 | Buellia chlorophaea | (Hepp ex Leight.) Lettau (1912) | No | Diplotomma chlorophaeum | 497 | LC | ||||
| 7803 | Buellia canescens | (Dicks.) De Not. | No | Diploicia canescens | 491 | LC | ||||
| 7804 | Buellia bloxamii | (Berk.) D. Hawksw. | No | Dactylospora bloxamii | Dactylospora bloxamii (Berk.) Hafellner | F | ||||
| 7805 | Buellia biloculata | (Nyl.) H. Olivier (1897) | No | Orcularia insperata | 1282 | DD NR | ||||
| 7806 | Buellia badioatra var. atrobadia | (Nyl.) A.L. Sm. | No | Rhizocarpon polycarpum | 1270 | LC NS | ||||
| 7807 | Buellia badioatra | sensu A.L. Sm. | No | Rhizocarpon polycarpum | 1270 | LC NS | ||||
| 7808 | Buellia badia | (Fr.) A. Massal. (1853) | No | Monerolechia badia | 1546 | LC NS | ||||
| 7809 | Buellia atroalba | sensu A.L. Sm. | No | ? Rhizocarpon hochstetteri | ||||||
| 7810 | Buellia atrata var. brunnea | A.L. Sm. | No | Orphniospora moriopsis var. brunnea | 970 | NE NR | ||||
| 7811 | Buellia atrata | (Sm.) Anzi | No | Orphniospora moriopsis var. moriopsis | 969 | LC NS | ||||
| 7812 | Buellia athallina | Müll. Arg. (1862) | No | Sclerococcum athallinum | 2042 | NE NR | LF | |||
| 7813 | Buellia asterella | Poelt & Sulzer (1974) | Yes | Buellia asterella | Buellia epigaea | 202 | CR A, C2, D NR P Eng S8 | Buellia asterella | ||
| 7814 | Buellia aspersa | (Borrer) P. James (1965) | No | Rinodina aspersa | 201 | NT NR Sc | ||||
| 7815 | Buellia arnoldii | Servít (1931) | Yes | Buellia arnoldii | Hafellia arnoldii | 1854 | NT NR Sc IR | Buellia arnoldii | ||
| 7816 | Buellia arborea | Coppins & Tønsberg (1992) | Yes | Buellia arborea | 1853 | DD NR Sc | Buellia arborea | |||
| 7817 | Buellia ambigua | (Ach.) Malme | No | Diplotomma alboatrum | 496 | LC | ||||
| 7818 | Buellia alpicola | Anzi (1860) | No | Rhizocarpon alpicola | 1245 | LC NS | ||||
| 7819 | Buellia alocizoides | sensu A.L. Sm. p.p. | No | Rinodina bischoffii | 1283 | LC NS | ||||
| 7820 | Buellia alocizoides | (Leight.) A.L. Sm. | No | Rinodina oleae | 1289 | LC | ||||
| 7821 | Buellia alboatra | (Hoffm.) Th. Fr. | No | Diplotomma alboatrum | 496 | LC | ||||
| 7822 | Buellia aethalea | (Ach.) Th. Fr. (1874) | Yes | Buellia aethalea | Buellia stellulata auct. p.p. | 200 | LC | Buellia aethalea | ||
| 7823 | Buellia advenula | (Leight.) H. Olivier | No | Rhizocarpon advenulum | 1956 | NE NR Sc | ||||
| 7824 | Buellia adjuncta | auct. brit. | No | Buellia pulverea | 211 | LC NS | ||||
| 7825 | Buellia adjuncta | Th. Fr. | No | incorrectly reported from the British Isles | LF | |||||
| 7826 | Buellia abstracta | (Nyl.) H. Olivier (1903) | Yes | Buellia abstracta | Buellia meiosperma Buellia sequax auct. | 1744 | LC NS | Buellia abstracta | ||
| 7827 | Bryostigma stereocaulinum | (Ohlert) S.Y. Kondr. & J.-S. Hur (2020) | No | Arthonia stereocaulina | 2406 | DD NR | LF | |||
| 7828 | Bryostigma phaeophysciae | (Grube & Matzer) S.Y. Kondr. & J.-S. Hur (2020) | No | Arthonia phaeophysciae | 1982 | LC NR | LF | |||
| 7829 | Bryostigma parietinarium | (Hafellner & A. Fleischhacker) S.Y. Kondr. & J.-S. Hur (2020) | No | Arthonia parietinaria | 2683 | NE NS | LF | |||
| 7830 | Bryostigma neglectulum | (Nyl.) S.Y. Kondr. & J.-S. Hur (2020) | No | Arthonia neglectula | 2323 | NE NR | LF |