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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8791 | Verrucaria macrostoma f. macrostoma | Dufour ex DC. (1805) | Yes | Verrucaria macrostoma f. macrostoma | 1502 | LC | Verrucaria macrostoma f. macrostoma | |||
| 8792 | Verrucaria maculiformis | Kremp. (1858) | No | ? incorrectly reported for the British Isles; identity of British records uncertain | ||||||
| 8793 | Verrucaria madida | Orange (2004) | Yes | Verrucaria madida | 2401 | VU D2 NR | Verrucaria madida | |||
| 8794 | Verrucaria malhamensis | Nyl. (1892) | No | Parabagliettoa dufourii | 1487 | LC | ||||
| 8795 | Verrucaria margacea | (Wahlenb.) Wahlenb. (1812) | Yes | Verrucaria margacea | 1503 | LC | Verrucaria margacea | |||
| 8796 | Verrucaria marina | (Deakin) Leight. | No | Stigmidium marinum | 2229 | LC NR | LF | |||
| 8797 | Verrucaria marmorea | Arnold | No | British application uncertain | ||||||
| 8798 | Verrucaria maura | Wahlenb. (1803) | No | Hydropunctaria maura | Verrucaria maura | 1504 | LC | |||
| 8799 | Verrucaria maura var. aractina | auct. brit. pre-2011, non (Wahlenb.) Torss. | No | Hydropunctaria maura | 1504 | LC | ||||
| 8800 | Verrucaria mauroides | Schaer. | No | Verrucaria viridula | 1518 | LC | ||||
| 8801 | Verrucaria melaenella | Vain. | No | Verrucaria xyloxena | 1505 | CR B1+2 NR P Eng | ||||
| 8802 | Verrucaria melathelia | (Nyl.) Leight. (1871) | No | Ramonia melathelia | 1407 | NT NR Sc | ||||
| 8803 | Verrucaria microspora | auct. | No | Verrucaria halizoa | 1493 | LC NS | ||||
| 8804 | Verrucaria microsporoides | auct. brit., ? non Nyl. | No | Wahlenbergiella mucosa | 1506 | LC | ||||
| 8805 | Verrucaria mollis | Taylor | No | name of uncertain application | ||||||
| 8806 | Verrucaria mucosa | Wahlenb. (1803) | No | Wahlenbergiella mucosa | 1506 | LC | ||||
| 8807 | Verrucaria muralis | Ach. (1803) | Yes | Verrucaria muralis | 1507 | LC | Verrucaria muralis | |||
| 8808 | Verrucaria muralis var. submuralis | (Nyl.) H. Olivier | No | Verrucaria muralis | 1507 | LC | ||||
| 8809 | Verrucaria murina | auct. | Yes | Verrucaria murina | 1508 | Some records refer to Verrucaria lapidicola | LC NS | Verrucaria murina | ||
| 8810 | Verrucaria mutabilis | auct. p.p., non Borrer ex Leight. | No | Verrucaria dolosa | 1619 | LC | ||||
| 8811 | Verrucaria mutabilis | No | 1509 | BLS number no longer used | ||||||
| 8812 | Verrucaria mutabilis | Borrer ex Leight. | No | of uncertain application | ||||||
| 8813 | Verrucaria neottizans | Leight. (1878) | No | Pyrenidium actinellum | 2179 | LC NS | LF | |||
| 8814 | Verrucaria nigrescens f. nigrescens | Pers. (1795) | Yes | Verrucaria nigrescens f. nigrescens | 1510 | LC | Verrucaria nigrescens f. nigrescens | |||
| 8815 | Verrucaria nigrescens f. tectorum | (A. Massal.) Coppins & Aptroot (2008) | Yes | Verrucaria nigrescens f. tectorum | 2514 | isidiate morph | LC | Verrucaria nigrescens f. tectorum | ||
| 8816 | Verrucaria nigritella | Nyl. | No | Merismatium nigritellum | 2110 | NE NR | LF | |||
| 8817 | Verrucaria nitida | auct. brit. p.min.p. | No | Pyrenula chlorospila | 1221 | name or specific epithet valid but has been misused in the past | LC | |||
| 8818 | Verrucaria nitida | auct. brit. p.max.p. | No | Pyrenula macrospora | 1224 | name or specific epithet valid but has been misused in the past | LC | |||
| 8819 | Verrucaria nitida var. nitidella | auct. brit. p.max.p. | No | Pyrenula chlorospila | 1221 | name or specific epithet valid but has been misused in the past | LC | |||
| 8820 | Verrucaria nitida var. nitidella | Flörke ex Schaer. (1826) | No | Pyrenula nitidella | 1227 | Ex |