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 Sort ascending | Authority | Is Current Name? | Current Taxon Name | Synonyms | BLS Number | Comments | Conservation Evaluation | Group | Account & Map |
|---|---|---|---|---|---|---|---|---|---|---|
| 91 | Xanthocarpia diffusa | (Vondrák & Llimona) Frödén, Arup & Søchting (2013) | No | Caloplaca diffusa | 2592 | NE NR | ||||
| 92 | Xanthocarpia crenulatella | (Nyl.) Frödén, Arup & Søchting (2013) | No | Caloplaca crenulatella | 249 | LC | ||||
| 93 | Xanthoanaptychia chrysophthalma | (L. f.) S.Y. Kondr. & Kärnefelt (2003) [? nom. illeg.] | No | Teloschistes chrysophthalmos | 1380 | CR B, C2, D NR P | ||||
| 94 | Woessia inundata | (Fr.) Sérus. & Diederich (1998) | No | Bacidina inundata | 154 | LC | ||||
| 95 | Woessia delicata | (Larbal. ex Leight.) Sérus. & Diederich (1998) | No | Bacidina delicata | 144 | LC | ||||
| 96 | Woessia caligans | (Nyl.) Sérus. & Diederich (1998) | No | Bacidina caligans | 137 | LC NS | ||||
| 97 | Woessia arnoldiana | (Körb.) Sérus. & Diederich (1998) | No | Bacidina arnoldiana | 132 | LC | ||||
| 98 | Winfrenatia reticulata | T.N. Taylor, Hass & Kerp | No | fossil lichen from Rhynie Chert! | ||||||
| 99 | Wentiomyces peltigericola | D. Hawksw. | No | Raciborskiomyces peltigericola | 2271 | NE NR | LF | |||
| 100 | Wentiomyces lichenicola subsp. bouteillei | sensu auct. brit. | No | Neocoleroa inundata | 2847 | NE NR | LF | |||
| 101 | Wentiomyces lichenicola subsp. bouteillei | Bricaud, Cl. Roux & Sérus. (1994) | No | Wentiomyces lichenicola subsp. bouteillei | incorrectly reported from GB&I | LF | Wentiomyces lichenicola subsp. bouteillei | |||
| 102 | Weddellomyces periphericus | (Taylor) Alstrup & D. Hawksw. (1990) | Yes | Weddellomyces periphericus | Pleospora peripherica | 2269 | LF | Weddellomyces periphericus | ||
| 103 | Weddellomyces peripherica | (Taylor) Alstrup & D. Hawksw. [orth. error] | No | Weddellomyces periphericus | 2269 | LF | ||||
| 104 | Weddellomyces macrosporus | D. Hawksw., Renob. & Coppins (1990) | Yes | Weddellomyces macrosporus | 2268 | NE NR | LF | Weddellomyces macrosporus | ||
| 105 | Weddellomyces epicallopismum | (Wedd.) D. Hawksw. [orth. error] | No | Weddellomyces epicallopisma | 2267 | LC NS | LF | |||
| 106 | Weddellomyces epicallopisma | (Wedd.) D. Hawksw. (1986) | Yes | Weddellomyces epicallopisma | Phaeospora epicallopisma | 2267 | LC NS | LF | Weddellomyces epicallopisma | |
| 107 | Weddellomyces aspiciliicola | Alstrup (1992) | Yes | Weddellomyces aspiciliicola | 2812 | parasitic on Aspicilia | NE NR | LF | ||
| 108 | 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 | ||
| 109 | Wahlenbergiella striatula | (Wahlenb.) Gueidan & Thüs (2009) | Yes | Wahlenbergiella striatula | Verrucaria striatula | 1517 | LC | |||
| 110 | Wahlenbergiella mucosa | (Wahlenb.) Gueidan & Thüs (2009) | Yes | Wahlenbergiella mucosa | Verrucaria mucosa | 1506 | LC | |||
| 111 | Wadeana minuta | Coppins & P. James (1978) | Yes | Wadeana minuta | 1525 | NT NS P Eng Sc IR | Wadeana minuta | |||
| 112 | Wadeana dendrographa | (Nyl.) Coppins & P. James (1978) | Yes | Wadeana dendrographa | Lithographa dendrographa | 1524 | NT NS P Eng Sc Wa IR | Wadeana dendrographa | ||
| 113 | Vulpicida pinastri | (Scop.) J.-E. Mattsson & M.J. Lai (1993) | Yes | Vulpicida pinastri | Cetraria pinastri | 337 | NT NR P Sc | Vulpicida pinastri | ||
| 114 | Vulpicida juniperinus | (L.) J.-E. Mattsson & M.J. Lai (1993) | Yes | Vulpicida juniperinus | Cetraria juniperina | 335 | Ex | |||
| 115 | Vouauxiomyces truncatus | (B. de Lesd.) Dyko & D. Hawksw. (1979) | Yes | Vouauxiomyces truncatus | 2266 | LC NS | LF | Vouauxiomyces truncatus | ||
| 116 | Vouauxiomyces truncatus | auct. brit. p.p. | No | Abrothallus parmotrematis | 2633 | anamorph of Abrothallus parmotrematis | NE NS | LF | ||
| 117 | Vouauxiomyces santessonii | D. Hawksw. (1981) | Yes | Vouauxiomyces santessonii | 2265 | LC NS | LF | Vouauxiomyces santessonii | ||
| 118 | Vouauxiomyces ramalinae | (Nordin) D. Hawksw. (1981) | No | Abrothallus suecicus | 2006 | anamorph of Abrothallus suecicus (prev. BLS no. 2264) | LC NR | LF | ||
| 119 | Vouauxiella verrucosa | (Vouaux) Petr. & Syd. (1927) | Yes | Vouauxiella verrucosa | 2263 | NE NR | LF | Vouauxiella verrucosa | ||
| 120 | Vouauxiella uniseptata | D. Hawksw. | No | Nigromacula uniseptata | 2262 | LC NS | LF |