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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6241 | Pertusaria glomerata | (Ach.) Schaer. (1826) | Yes | Pertusaria glomerata | 1074 | VU D2 NR Sc | Pertusaria glomerata | |||
| 6242 | Pertusaria glomulifera | Borrer ex Leight. (1871) | No | Pertusaria glomerata | 1074 | VU D2 NR Sc | ||||
| 6243 | Pertusaria gyrocheila | Nyl. | No | Ochrolechia tartarea | 928 | LC | ||||
| 6244 | Pertusaria havaiiensis | Erichsen | No | incorrectly reported from the British Isles | ||||||
| 6245 | Pertusaria hemisphaerica | (Flörke) Erichsen (1932) | No | Varicellaria hemisphaerica | 1075 | LC L* | ||||
| 6246 | Pertusaria henrici | auct. p.p. | No | Lepra albescens var. corallina | 1057 | LC | ||||
| 6247 | Pertusaria hibernica | Erichsen | No | Varicellaria hemisphaerica | 1075 | LC L* | ||||
| 6248 | Pertusaria hutchinsiae | (Borrer) Leight. (1851) | Yes | Pertusaria hutchinsiae | Pertusaria panyrga auct. brit. | 1086 | Pertusaria hutchinsiae | |||
| 6249 | Pertusaria hymenea | (Ach.) Schaer. (1836) | Yes | Pertusaria hymenea | Pertusaria rupicola auct. brit. Pertusaria wulfenii |
1076 | LC | Pertusaria hymenea | ||
| 6250 | Pertusaria incarnata | Leight. (1878) | No | Ochrolechia incarnata | 2734 | NE | ||||
| 6251 | Pertusaria inopinata | Erichsen | No | incorrectly reported from the British Isles | ||||||
| 6252 | Pertusaria inquinata | (Ach.) Th. Fr. | No | Pertusaria chiodectonoides | 1063 | LC NS | ||||
| 6253 | Pertusaria inquinata f. nolens | (Nyl.) Boistel | No | Pertusaria chiodectonoides | 1063 | LC NS | ||||
| 6254 | Pertusaria isidiifera | Erichsen | No | Pertusaria coronata | 1068 | LC NS | ||||
| 6255 | Pertusaria isidioides | (Borrer) Hook. | No | Leucodecton isidioides | 1409 | |||||
| 6256 | Pertusaria jurana | Erichsen | No | incorrectly reported from the British Isles | ||||||
| 6257 | Pertusaria kasandjeffii | Szatala | No | incorrectly reported from the British Isles | ||||||
| 6258 | Pertusaria lactea | (L.) Arnold (1872) | No | Varicellaria lactea | 1077 | LC | ||||
| 6259 | Pertusaria lactescens | Mudd (1861) | Yes | Pertusaria lactescens | Melanaria lactescens Melanaria urceolaria |
1078 | LC | Pertusaria lactescens | ||
| 6260 | Pertusaria leioplaca | DC. (1815) | Yes | Pertusaria leioplaca | Pertusaria leucostoma Pertusaria pustulata auct. p.p. |
1079 | LC | Pertusaria leioplaca | ||
| 6261 | Pertusaria leioterella | Erichsen | No | Pertusaria pertusa | 1087 | LC | ||||
| 6262 | Pertusaria leptospora | Nitschke ex J. Lahm (1883) | No | Lepra multipuncta | 1083 | LC | ||||
| 6263 | Pertusaria leucosora | auct. brit. pre-1999 | No | Lepra aspergilla | 1070 | name or specific epithet valid but has been misused in the past | LC | |||
| 6264 | Pertusaria leucosora | Nyl. (1877) | No | Lepra leucosora | 2311 | NE | ||||
| 6265 | Pertusaria leucostoma | (Ach.) A. Massal. (1852) | No | Pertusaria leioplaca | 1079 | LC | ||||
| 6266 | Pertusaria lutescens | (Hoffm.) Lamy (1878), non (Eschw.) Kremp. (1874) | No | Pertusaria flavida | 1073 | LC | ||||
| 6267 | Pertusaria melaleuca | (Sm. & Sowerby) Duby | No | Pertusaria pustulata | 1092 | VU B NR Eng | ||||
| 6268 | Pertusaria melanochlora | (DC.) Nyl. (1872) | No | Lepra melanochlora | 1081 | EN B NR Sc | ||||
| 6269 | Pertusaria microstictica | sensu Erichsen | No | Pertusaria pseudocorallina | 1089 | LC | ||||
| 6270 | Pertusaria monogona | Nyl. (1872) | No | Lepra monogona | 1082 | LC NS |