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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 241 | Verrucaria nitida | auct. brit. p.min.p. | No | Pyrenula chlorospila | 1221 | name or specific epithet valid but has been misused in the past | LC | |||
| 242 | Verrucaria nitida | auct. brit. p.max.p. | No | Pyrenula macrospora | 1224 | name or specific epithet valid but has been misused in the past | LC | |||
| 243 | Verrucaria nigritella | Nyl. | No | Merismatium nigritellum | 2110 | NE NR | LF | |||
| 244 | Verrucaria nigrescens f. tectorum | (A. Massal.) Coppins & Aptroot (2008) | Yes | Verrucaria nigrescens f. tectorum | 2514 | isidiate morph | LC | Verrucaria nigrescens f. tectorum | ||
| 245 | Verrucaria nigrescens f. nigrescens | Pers. (1795) | Yes | Verrucaria nigrescens f. nigrescens | 1510 | LC | Verrucaria nigrescens f. nigrescens | |||
| 246 | Verrucaria neottizans | Leight. (1878) | No | Pyrenidium actinellum | 2179 | LC NS | LF | |||
| 247 | Verrucaria mutabilis | auct. p.p., non Borrer ex Leight. | No | Verrucaria dolosa | 1619 | LC | ||||
| 248 | Verrucaria mutabilis | No | 1509 | BLS number no longer used | ||||||
| 249 | Verrucaria mutabilis | Borrer ex Leight. | No | of uncertain application | ||||||
| 250 | Verrucaria murina | auct. | Yes | Verrucaria murina | 1508 | Some records refer to Verrucaria lapidicola | LC NS | Verrucaria murina | ||
| 251 | Verrucaria muralis var. submuralis | (Nyl.) H. Olivier | No | Verrucaria muralis | 1507 | LC | ||||
| 252 | Verrucaria muralis | Ach. (1803) | Yes | Verrucaria muralis | 1507 | LC | ||||
| 253 | Verrucaria mucosa | Wahlenb. (1803) | No | Wahlenbergiella mucosa | 1506 | LC | Verrucaria mucosa | |||
| 254 | Verrucaria mollis | Taylor | No | name of uncertain application | ||||||
| 255 | Verrucaria microsporoides | auct. brit., ? non Nyl. | No | Wahlenbergiella mucosa | 1506 | LC | ||||
| 256 | Verrucaria microspora | auct. | No | Verrucaria halizoa | 1493 | LC NS | ||||
| 257 | Verrucaria melathelia | (Nyl.) Leight. (1871) | No | Ramonia melathelia | 1407 | NT NR Sc | ||||
| 258 | Verrucaria melaenella | Vain. | No | Verrucaria xyloxena | 1505 | CR B1+2 NR P Eng | ||||
| 259 | Verrucaria mauroides | Schaer. | No | Verrucaria viridula | 1518 | LC | ||||
| 260 | Verrucaria maura var. aractina | auct. brit. pre-2011, non (Wahlenb.) Torss. | No | Hydropunctaria maura | 1504 | LC | ||||
| 261 | Verrucaria maura | Wahlenb. (1803) | No | Hydropunctaria maura | Verrucaria maura | 1504 | LC | |||
| 262 | Verrucaria marmorea | Arnold | No | British application uncertain | ||||||
| 263 | Verrucaria marina | (Deakin) Leight. | No | Stigmidium marinum | 2229 | LC NR | LF | |||
| 264 | Verrucaria margacea | (Wahlenb.) Wahlenb. (1812) | Yes | Verrucaria margacea | 1503 | LC | Verrucaria margacea | |||
| 265 | Verrucaria malhamensis | Nyl. (1892) | No | Parabagliettoa dufourii | 1487 | LC | ||||
| 266 | Verrucaria madida | Orange (2004) | Yes | Verrucaria madida | 2401 | VU D2 NR | Verrucaria madida | |||
| 267 | Verrucaria maculiformis | Kremp. (1858) | No | ? incorrectly reported for the British Isles; identity of British records uncertain | ||||||
| 268 | Verrucaria macrostoma f. macrostoma | Dufour ex DC. (1805) | Yes | Verrucaria macrostoma f. macrostoma | 1502 | LC | Verrucaria macrostoma f. macrostoma | |||
| 269 | Verrucaria macrostoma f. furfuracea | B. de Lesd. (1949) | Yes | Verrucaria macrostoma f. furfuracea | Verrucaria tectorum auct. brit. | 1519 | isidiate morph | LC | Verrucaria macrostoma f. furfuracea | |
| 270 | Verrucaria mackenzie-lambii | Erichsen | No | Verrucaria halizoa | 1493 | LC NS |