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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5341 | Micarea gomphillacea | (Nyl.) Vezda | No | Micarea lignaria var. lignaria | 880 | LC | ||||
| 5342 | Micarea granulans | (Vain.) Timdal | No | Micarea submilliaria | 890 | DD NR Sc | ||||
| 5343 | Micarea hedlundii | Coppins (1983) | Yes | Micarea hedlundii | 1721 | NT NR Sc | Micarea hedlundii | |||
| 5344 | Micarea herbarum | Brand, Coppins, Sérus. & van den Boom | Yes | Micarea herbarum | 2694 | NE NR | Micarea herbarum | |||
| 5345 | Micarea hypoviolascens | Czarnota & Coppins (2006) | Yes | Micarea hypoviolascens | 2446 | DD NR E IR | Micarea hypoviolascens | |||
| 5346 | Micarea incrassata | Hedl. (1892) | Yes | Micarea incrassata | Lecidea assimilata auct. p.p. | 1631 | LC NS | Micarea incrassata | ||
| 5347 | Micarea inopinula | (Nyl.) Coppins & T. Sprib. (2021) | Yes | Micarea inopinula | Micarea prasinella | 2508 | DD NR | Micarea inopinula | ||
| 5348 | Micarea inquinans | (Tul.) Coppins (1992) | Yes | Micarea inquinans | Lecidea inquinans | 1877 | on Dibaeis baeomyces | LC NR Sc | LF | Micarea inquinans |
| 5349 | Micarea intrusa | (Th. Fr.) Coppins & H. Kilias (1983) | No | Scoliciosporum intrusum | 878 | LC NR | ||||
| 5350 | Micarea isidioprasina | M. Brand, van den Boom, Guzow-Krzemińska, Sérus. & Kukwa (2019) | Yes | Micarea isidioprasina | 2748 | NE NR | Micarea isidioprasina | |||
| 5351 | Micarea klementii | Coppins ad int. | No | Micarea alabastrites | 871 | LC Sc IR | ||||
| 5352 | Micarea lapillicola | (Vain.) Coppins & Muhr (1997) | Yes | Micarea lapillicola | 1482 | LC NR | Micarea lapillicola | |||
| 5353 | Micarea leprosa | P. James | No | Vezdaea leprosa | 1521 | LC M* | ||||
| 5354 | Micarea leprosula | (Th. Fr.) Coppins & A. Fletcher (1975) | Yes | Micarea leprosula | Bacidia leprosula | 879 | LC | Micarea leprosula | ||
| 5355 | Micarea lignaria f. gomphillacea | (Nyl.) Hedl. | No | Micarea lignaria var. lignaria | 880 | LC | ||||
| 5356 | Micarea lignaria var. endoleuca | (Leight.) Coppins (1983) | Yes | Micarea lignaria var. endoleuca | 881 | LC NS IR | Micarea lignaria var. endoleuca | |||
| 5357 | Micarea lignaria var. lignaria | (Ach.) Hedl. (1892) | Yes | Micarea lignaria var. lignaria | Micarea lignaria f. gomphillacea | 880 | LC | Micarea lignaria var. lignaria | ||
| 5358 | Micarea lithinella | (Nyl.) Hedl. (1892) | Yes | Micarea lithinella | 1613 | LC NS | Micarea lithinella | |||
| 5359 | Micarea longispora | Coppins (2021) | Yes | Micarea longispora | Micarea synotheoides auct. brit. | 894 | LC NS Sc IR | Micarea longispora | ||
| 5360 | Micarea lutulata | (Nyl.) Coppins (1980) | No | Brianaria lutulata | 882 | LC | ||||
| 5361 | Micarea lynceola | (Th. Fr.) Palice (1999) | No | Leimonis lynceola | 1775 | LC NR | ||||
| 5362 | Micarea marginata | Coppins & Muhr (1988) | Yes | Micarea marginata | 716 | LC NS | Micarea marginata | |||
| 5363 | Micarea melaena | (Nyl.) Hedl. (1892) | Yes | Micarea melaena | Bacidia melaena | 883 | LC | Micarea melaena | ||
| 5364 | Micarea melaenida | (Nyl.) Coppins | No | incorrectly reported from the British Isles | ||||||
| 5365 | Micarea micrococca | auct. p.p. | No | Micarea byssacea | 2556 | name or specific epithet valid but has been misused in the past | LC | |||
| 5366 | Micarea micrococca | (Körb.) Gams ex Coppins (2002) | Yes | Micarea micrococca | Catillaria prasina auct. p.p.Micarea prasina auct. p.p. | 2359 | LC | Micarea micrococca | ||
| 5367 | Micarea microsorediata | Brand, van den Boom, Guzow-Krzemińska, Sérus. & Kukwa (2019) | Yes | Micarea microsorediata | 2806 | NE NR | Micarea microsorediata | |||
| 5368 | Micarea misella | (Nyl.) Hedl. (1892) | Yes | Micarea misella | Lecidea asserculorum | 884 | LC NS | Micarea misella | ||
| 5369 | Micarea myriocarpa | V. Wirth & Vězda ex Coppins (1983) | Yes | Micarea myriocarpa | 1596 | LC NS | Micarea myriocarpa | |||
| 5370 | Micarea nigella | Coppins (1983) | Yes | Micarea nigella | 1734 | LC NR | Micarea nigella |