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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2941 | Gyrophora proboscidea f. fimbriata | (Turner & Borrer) Mudd | No | Umbilicaria proboscidea | 1453 | LC | ||||
| 2942 | Gyrophora proboscidea var. arctica | (Ach.) Wahlenb. | No | Umbilicaria arctica | Umbilicaria arctica (Ach.) Nyl., incorrectly reported from the British Isles | |||||
| 2943 | Gyrophora proboscidea var. denticulata | (Ach.) Turner & Borrer | No | Umbilicaria cylindrica | 1446 | LC | ||||
| 2944 | Gyrophora proboscidea var. denudata | Turner & Borrer | No | Umbilicaria cylindrica | 1446 | LC | ||||
| 2945 | Gyrophora proboscidea var. deplicans | (Nyl.) Cromb. | No | Umbilicaria proboscidea | 1453 | LC | ||||
| 2946 | Gyrophora proboscidea var. exasperata | Turner & Borrer (1839), non Ach.(1803) | No | Umbilicaria cylindrica | 1446 | LC | ||||
| 2947 | Gyrophora pustulata | (L.) Ach. | No | Lasallia pustulata | 591 | LC | ||||
| 2948 | Gyrophora spodochroa | auct. brit. | No | Umbilicaria crustulosa | 1445 | VU D2 NR | ||||
| 2949 | Gyrophora stipitata | (Nyl.) Branth. | No | Umbilicaria virginis | Umbilicaria virginis Schaer., incorrectly reported from the British Isles | |||||
| 2950 | Gyrophora torrefacta | (Lightf.) Cromb. | No | Umbilicaria torrefacta | 1455 | LC | ||||
| 2951 | Haematomma caesium | Coppins & P. James | No | Mycoblastus caesius | 550 | LC | ||||
| 2952 | Haematomma coccineum | Körb. | No | Haematomma ochroleucum | 1547 | LC | ||||
| 2953 | Haematomma elatinum | (Ach.) A. Massal. | No | Loxospora elatina | 551 | LC | ||||
| 2954 | Haematomma lapponicum | Räsänen | No | Ophioparma lapponica | 552 | Ophioparma lapponica (Räsänen) Hafellner & R.W. Rogers, but British status of this species doubtful | ||||
| 2955 | Haematomma leprarioides | auct., non (Vain.) Vain. | No | Haematomma sorediatum | 553 | |||||
| 2956 | Haematomma neglectum | Lumbsch & Feige | No | Haematomma sorediatum | 553 | |||||
| 2957 | Haematomma ochroleucum s. lat. | Yes | Haematomma ochroleucum s. lat. | 1547 | For records where thallus colour not reported | LC | Haematomma ochroleucum s. lat. | |||
| 2958 | Haematomma ochroleucum var. ochroleucum | (Neck.) J.R. Laundon (1970) | Yes | Haematomma ochroleucum var. ochroleucum | 554 | Thallus yellow-green; with usnic acid | LC | Haematomma ochroleucum var. ochroleucum | ||
| 2959 | Haematomma ochroleucum var. porphyrium | (Pers.) J.R. Laundon (1970) | Yes | Haematomma ochroleucum var. porphyrium | 555 | Thallus grey; usnic acid lacking | LC | Haematomma ochroleucum var. porphyrium | ||
| 2960 | Haematomma sorediatum | R.W. Rogers (1982) | Yes | Haematomma sorediatum | Haematomma leprarioides Haematomma neglectum |
553 | ||||
| 2961 | Haematomma ventosum | (L.) A. Massal. | No | Ophioparma ventosa | 556 | LC | ||||
| 2962 | Haematomma ventosum subsp. lapponicum | (Räsänen) J.R. Laundon | No | Ophioparma lapponica | Ophioparma lapponica (Räsänen) Hafellner & R.W. Rogers, but British status of this species doubtful | |||||
| 2963 | Hafellia arnoldii | (Servít) Hafellner & Türk | No | Buellia arnoldii | 1854 | NT NR Sc IR | ||||
| 2964 | Hafellia disciformis | (Fr.) Marbach & H. Mayrhofer | No | Buellia disciformis | 204 | LC | ||||
| 2965 | Hafellia leptoclinoides | (Nyl.) Schied. & H. Mayrhofer | No | Buellia leptoclinoides | 210 | LC NR | ||||
| 2966 | Hafellia sanguinolenta | (T. Schauer) Hafellner & Türk | No | Buellia sanguinolenta | 1856 | NT NR Sc | ||||
| 2967 | Hainesia pertusariae | Etayo & Diederich (1996) | No | Epithamnolia pertusariae | 2292 | NE NR | LF | |||
| 2968 | Hainesia xanthoriae | Brackel (2009) | No | Epithamnolia xanthoriae | 2671 | NE NR | LF | |||
| 2969 | Halecania alpivaga | (Th. Fr.) M. Mayrhofer (1987) | Yes | Halecania alpivaga | Lecania alpivaga | 1756 | VU D2 NR Sc | Halecania alpivaga | ||
| 2970 | Halecania bryophila | Fryday & Coppins (1996) | Yes | Halecania bryophila | 983 | NT NR E Sc IR | Halecania bryophila |