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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8881 | Wahlenbergiella mucosa | (Wahlenb.) Gueidan & Thüs (2009) | Yes | Wahlenbergiella mucosa | Verrucaria mucosa | 1506 | LC | Wahlenbergiella mucosa | ||
| 8882 | Wahlenbergiella striatula | (Wahlenb.) Gueidan & Thüs (2009) | Yes | Wahlenbergiella striatula | Verrucaria striatula | 1517 | LC | Wahlenbergiella striatula | ||
| 8883 | Watsoniomyces obsoletus | (Nyl.) D. Hawksw., M. Powell & T. Sprib. (2021) | Yes | Watsoniomyces obsoletus | Lecidea lichenicola auct.; Lecidea watsonii | 740 | LC NS ?E IR | Watsoniomyces obsoletus | ||
| 8884 | Weddellomyces aspiciliicola | Alstrup (1992) | Yes | Weddellomyces aspiciliicola | 2812 | parasitic on Aspicilia | NE NR | LF | Weddellomyces aspiciliicola | |
| 8885 | Weddellomyces epicallopisma | (Wedd.) D. Hawksw. (1986) | Yes | Weddellomyces epicallopisma | Phaeospora epicallopisma | 2267 | LC NS | LF | Weddellomyces epicallopisma | |
| 8886 | Weddellomyces epicallopismum | (Wedd.) D. Hawksw. [orth. error] | No | Weddellomyces epicallopisma | 2267 | LC NS | LF | |||
| 8887 | Weddellomyces macrosporus | D. Hawksw., Renob. & Coppins (1990) | Yes | Weddellomyces macrosporus | 2268 | NE NR | LF | Weddellomyces macrosporus | ||
| 8888 | Weddellomyces peripherica | (Taylor) Alstrup & D. Hawksw. [orth. error] | No | Weddellomyces periphericus | 2269 | LF | ||||
| 8889 | Weddellomyces periphericus | (Taylor) Alstrup & D. Hawksw. (1990) | Yes | Weddellomyces periphericus | Pleospora peripherica | 2269 | LF | Weddellomyces periphericus | ||
| 8890 | Wentiomyces lichenicola subsp. bouteillei | sensu auct. brit. | No | Neocoleroa inundata | 2847 | NE NR | LF | |||
| 8891 | Wentiomyces lichenicola subsp. bouteillei | Bricaud, Cl. Roux & Sérus. (1994) | No | Wentiomyces lichenicola subsp. bouteillei | incorrectly reported from GB&I | LF | ||||
| 8892 | Wentiomyces peltigericola | D. Hawksw. | No | Raciborskiomyces peltigericola | 2271 | NE NR | LF | |||
| 8893 | Winfrenatia reticulata | T.N. Taylor, Hass & Kerp | No | fossil lichen from Rhynie Chert! | ||||||
| 8894 | Woessia arnoldiana | (Körb.) Sérus. & Diederich (1998) | No | Bacidina arnoldiana | 132 | LC | ||||
| 8895 | Woessia caligans | (Nyl.) Sérus. & Diederich (1998) | No | Bacidina caligans | 137 | LC NS | ||||
| 8896 | Woessia delicata | (Larbal. ex Leight.) Sérus. & Diederich (1998) | No | Bacidina delicata | 144 | LC | ||||
| 8897 | Woessia inundata | (Fr.) Sérus. & Diederich (1998) | No | Bacidina inundata | 154 | LC | ||||
| 8898 | Xanthoanaptychia chrysophthalma | (L. f.) S.Y. Kondr. & Kärnefelt (2003) [? nom. illeg.] | No | Teloschistes chrysophthalmos | 1380 | CR B, C2, D NR P | ||||
| 8899 | Xanthocarpia crenulatella | (Nyl.) Frödén, Arup & Søchting (2013) | No | Caloplaca crenulatella | 249 | LC | ||||
| 8900 | Xanthocarpia diffusa | (Vondrák & Llimona) Frödén, Arup & Søchting (2013) | No | Caloplaca diffusa | 2592 | NE NR | ||||
| 8901 | Xanthocarpia marmorata | (Bagl.) Frödén, Arup & Søchting (2013) | No | Caloplaca marmorata | 264 | LC | ||||
| 8902 | Xanthocarpia ochracea | (Schaer.) A. Massal. & De Not. (1853) | No | Caloplaca ochracea | 272 | LC NS | ||||
| 8903 | Xanthomendoza coppinsii | S.Y. Kondr. & Kärnefelt & Søchting nom. inval. | No | ? Xanthoria ulophyllodes | ||||||
| 8904 | Xanthomendoza fulva | (Hoffm.) Søchting, Kärnefelt & S.Y. Kondr. | No | Xanthoria fulva | 1918 | currently a synonym but may be adopted as the correct name in the future | DD NR | |||
| 8905 | Xanthomendoza ulophyllodes | (Räsänen) Søchting, Kärnefelt & S.Y. Kondr. | No | Xanthoria ulophyllodes | 1909 | currently a synonym but may be adopted as the correct name in the future | LC NS | |||
| 8906 | Xanthoparmelia conspersa | (Ehrh. ex Ach.) Hale (1974) | Yes | Xanthoparmelia conspersa | Parmelia conspersa Parmelia taractica |
988 | LC | Xanthoparmelia conspersa | ||
| 8907 | Xanthoparmelia delisei | (Duby) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch (1978) | Yes | Xanthoparmelia delisei | Neofuscelia delisei Parmelia delisei |
990 | LC NS | Xanthoparmelia delisei | ||
| 8908 | Xanthoparmelia loxodes | (Nyl.) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch (1978) | Yes | Xanthoparmelia loxodes | Parmelia loxodes Neofuscelia loxodes |
1003 | LC | Xanthoparmelia loxodes | ||
| 8909 | Xanthoparmelia luteonotata | (J. Steiner) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch (1978) | Yes | Xanthoparmelia luteonotata | Parmelia luteonotata Neofuscelia luteonotata |
2343 | DD NR | Xanthoparmelia luteonotata | ||
| 8910 | Xanthoparmelia mougeotii | (Schaer. ex D. Dietr.) Hale (1974) | Yes | Xanthoparmelia mougeotii | Parmelia mougeotii | 1005 | LC | Xanthoparmelia mougeotii |