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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 61 | Acarospora macrospora subsp. murorum | (A. Massal.) Clauzade & Cl. Roux (1981) | Yes | Acarospora macrospora subsp. murorum | Acarospora murorum | 17 | NE ? | |||
| 62 | Acarospora macrospora var. incusa | (Körb.) H. Magn. | No | Acarospora macrospora subsp. macrospora | 14 | NT NR Sc | ||||
| 63 | Acarospora magnussonii | Samp. | No | Acarospora veronensis | 30 | LC NS | ||||
| 64 | Acarospora moenium | (Vain.) Räsänen (1936) | Yes | Acarospora moenium | Aspicilia excavata; Aspicilia moenium | 1975 | LC NR Sc | Acarospora moenium | ||
| 65 | Acarospora muddii | H. Magn. (1926) | No | Acarospora nitrophila | 18 | LC NS Sc | ||||
| 66 | Acarospora murina | Sandst. | No | Myriospora smaragdula | 25 | LC | ||||
| 67 | Acarospora murorum | A. Massal. | No | Acarospora macrospora subsp. murorum | 17 | NE ? | ||||
| 68 | Acarospora nitrophila | H. Magn. (1924) | Yes | Acarospora nitrophila | Acarospora muddii; Acarospora normanii; Acarospora praeruptarum Acarospora praeruptorum; | 18 | LC NS Sc | Acarospora nitrophila | ||
| 69 | Acarospora nitrophila subsp. normanii | (H. Magn.) Clauzade & Cl. Roux | No | Acarospora nitrophila | 18 | LC NS Sc | ||||
| 70 | Acarospora nitrophila subsp. praeruptorum | (H. Magn.) Clauzade & Cl. Roux | No | Acarospora nitrophila | 18 | LC NS Sc | ||||
| 71 | Acarospora normanii | H. Magn. (1924) | No | Acarospora nitrophila | 18 | LC NS Sc | ||||
| 72 | Acarospora opaca | H. Magn. | No | Acarospora impressula | 5 | LC | ||||
| 73 | Acarospora peliocypha | auct. brit. | No | Acarospora fuscata | 10 | LC | ||||
| 74 | Acarospora peliscypha | auct. brit. | No | Acarospora fuscata | 10 | LC | ||||
| 75 | Acarospora peliscyphoides | auct. brit. | No | Acarospora fuscata | 10 | LC | ||||
| 76 | Acarospora percaenoides | (Nyl.) Flagey | No | Acarospora sp. | Acarospora cervina or Acarospora glaucocarpa | |||||
| 77 | Acarospora praeruptarum | H. Magn. (1924), orth. error | No | Acarospora nitrophila | 18 | LC NS Sc | ||||
| 78 | Acarospora praeruptorum | H. Magn. | No | Acarospora nitrophila | 18 | LC NS Sc | ||||
| 79 | Acarospora praeruptorum var. aequatula | (H. Magn.) H. Magn. | No | ? Acarospora nitrophila | ||||||
| 80 | Acarospora privigna | (Ach.) A. Schneid. (1898) | Yes | Acarospora privigna | Biatorella simplex; Polysporina simplex; Sarcogyne simplex | 1167 | LC | Acarospora privigna | ||
| 81 | Acarospora rhagadiza | (Nyl.) Hue (1909) | No | Myriospora rhagadiza | 2455 | NE NR | ||||
| 82 | Acarospora rhizobola | (Nyl.) Alstrup (1986) | No | Trimmatothelopsis rhizobola | 767 | VU D2 NR Sc | ||||
| 83 | Acarospora rufescens | (Ach.) Kremp. (1861) | No | Myriospora rufescens | 21 | LC | ||||
| 84 | Acarospora scaberrima | Hue | No | incorrectly reported from the British Isles | ||||||
| 85 | Acarospora scabrida | H. Magn. (1924) | No | Myriospora scabrida | 31 | DD NR | ||||
| 86 | Acarospora scabrida | auct. brit. p.p. | No | Myriospora smaragdula | 25 | name or specific epithet valid but has been misused in the past | LC | |||
| 87 | Acarospora scyphulifera | Vain. | No | Myriospora rhagadiza | 2455 | NE NR | ||||
| 88 | Acarospora simplex | (Davies) Jatta (1900) | No | Acarospora privigna | 1167 | LC | ||||
| 89 | Acarospora sinopica | (Wahlenb.) Körb. (1859) | Yes | Acarospora sinopica | Acarospora smaragdula var. sinopica | 24 | LC M* | Acarospora sinopica | ||
| 90 | Acarospora smaragdula | (Wahlenb.) A. Massal. (1852) | No | Myriospora smaragdula | 25 | LC |