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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 211 | Alyxoria mougeotii | (A. Massal.) Ertz, Frisch & G. Thor (2014) | Yes | Alyxoria mougeotii | Opegrapha mougeotii | 952 | LC NS | Alyxoria mougeotii | ||
| 212 | Alyxoria notha | (Ach.) Gray (1821) | No | Alyxoria varia | 964 | LC | ||||
| 213 | Alyxoria ochrocheila | (Nyl.) Ertz & Tehler (2011) | Yes | Alyxoria ochrocheila | Opegrapha atricolor; Opegrapha ochrocheila | 954 | LC | Alyxoria ochrocheila | ||
| 214 | Alyxoria paraxanthodes | (Nyl.) Ertz & Coppins (2021) | Yes | Alyxoria paraxanthodes | Opegrapha paraxanthodes | 955 | NT NR P Sc | Alyxoria paraxanthodes | ||
| 215 | Alyxoria subelevata | (Nyl.) Ertz & Tehler (2011) | Yes | Alyxoria subelevata | Opegrapha subelevata | 963 | EN D NR P Eng | Alyxoria subelevata | ||
| 216 | Alyxoria varia | (Pers.) Ertz & Tehler (2011) | Yes | Alyxoria varia | Opegrapha lichenoides; Opegrapha pulicaris; Opegrapha rimalis; Opegrapha varia | 964 | LC | Alyxoria varia | ||
| 217 | Alyxoria viridipruinosa | (Coppins & Yahr) Ertz (2012) | Yes | Alyxoria viridipruinosa | Opegrapha viridipruinosa | 2441 | LC NS | Alyxoria viridipruinosa | ||
| 218 | Alyxoria xerica | (Torrente & Egea) Van Haluwyn & Cl. Roux (2020) | Yes | Alyxoria xerica | Opegrapha xerica | 1722 | LC NS | Alyxoria xerica | ||
| 219 | Amandinea coniops | (Wahlenb.) M. Choisy ex Scheid. & H. Mayrhofer (1993) | Yes | Amandinea coniops | Buellia coniops | 203 | LC NS | Amandinea coniops | ||
| 220 | Amandinea lecideina | (H. Mayrhofer & Poelt) Scheid. & H. Mayrhofer (1993) | No | Amandinea pelidna | 1292 | LC ?NS | ||||
| 221 | Amandinea pelidna | (Ach.) Fryday & Arcadia (2012) | Yes | Amandinea pelidna | Amandinea lecideina Rinodina lecideina | 1292 | Often confused with A. punctata | LC | Amandinea pelidna | |
| 222 | Amandinea punctata | (Hoffm.) Coppins & Scheid. (1993) | Yes | Amandinea punctata | Buellia punctata | 212 | Many saxicolous occurrences will refer to A. lecideina | LC | Amandinea punctata | |
| 223 | Ameliella andreaeicola | Fryday & Coppins (2008) | Yes | Ameliella andreaeicola | 150 | NT NR | Ameliella andreaeicola | |||
| 224 | Ameliella grisea | Fryday & Coppins (2008) | Yes | Ameliella grisea | 52 | NT NR | Ameliella grisea | |||
| 225 | Amphiloma lanuginosum | Nyl. | No | Lepraria membranacea | 1603 | LC | ||||
| 226 | Amundsenia approximata | (Lynge) Søchting, Arup & Fródén (2014) | Yes | Amundsenia approximata | Caloplaca approximata | 1591 | NT NR Sc | |||
| 227 | Amygdalaria consentiens | (Nyl.) Hertel, Brodo & May. Inoue (1984) | Yes | Amygdalaria consentiens | Huilia consentiensLecidea consentiens | 563 | LC NS | Amygdalaria consentiens | ||
| 228 | Amygdalaria pelobotryon | (Wahlenb.) Norman (1853) | Yes | Amygdalaria pelobotryon | Lecidea pelobotrya Lecanora pelobotrya |
44 | LC | Amygdalaria pelobotryon | ||
| 229 | Anaptychia aquila | (Ach.) A. Massal. (1853) | No | Anaptychia runcinata | 47 | LC | ||||
| 230 | Anaptychia ciliaris | (L.) Körb. ex A. Massal. (1853) | Yes | Anaptychia ciliaris | 45 | EN A2 NS P Eng Wa | Anaptychia ciliaris | |||
| 231 | Anaptychia ciliaris subsp. mamillata | (Taylor) D. Hawksw. & P. James (1980) | No | Anaptychia mamillata | Anaptychia ciliaris f. melanostictaAnaptychia melanostictaAnaptuchia mamillata | 46 | NT NS | |||
| 232 | Anaptychia fusca | (Huds.) Vain. | No | Anaptychia runcinata | 47 | LC | ||||
| 233 | Anaptychia fusca var. caesiopruinosa | (Lamy) Zahlbr. | No | Anaptychia runcinata | 47 | LC | ||||
| 234 | Anaptychia intricata | (DC.) A. Massal. (1853) | No | Tornabea scutellifera | 1430 | Ex | ||||
| 235 | Anaptychia leucomelaena | (L.) A. Massal. | No | Heterodermia leucomelos | 558 | EN C2 NR P Eng Wa S8 IR | ||||
| 236 | Anaptychia mamillata | (Taylor) D. Hawksw. (1973) | Yes | Anaptychia mamillata | Anaptychia ciliaris f. melanosticta;Anaptychia cilaris subsp. mamillata; Anaptychia melanosticta | 46 | NT NS | Anaptychia mamillata | ||
| 237 | Anaptychia melanosticta | (Ach.) Trass (1969) | No | Anaptychia mamillata | 46 | NT NS | ||||
| 238 | Anaptychia obscurata | (Nyl.) Vain. | No | Heterodermia obscurata | 560 | |||||
| 239 | Anaptychia runcinata | (With.) J.R. Laundon (1984) | Yes | Anaptychia runcinata | Anaptychia fusca; Kurokawia runcinata; Pseudophyscia fusca | 47 | LC | Anaptychia runcinata | ||
| 240 | Anaptychia sorediifera | auct. brit. | No | Heterodermia obscurata | 560 |