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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7621 | Schismatomma umbrinum | (Coppins & P. James) P.M. Jørg. & Tønsberg (1988) | Yes | Schismatomma umbrinum | Lecanactis umbrina | 607 | LC NS Sc IR | Schismatomma umbrinum | ||
| 7622 | Schismatomma virgineum | D. Hawksw. & P. James | No | Sporodophoron cretaceum | 1318 | LC Sc IR | ||||
| 7623 | Schizoma lichenodeum | Nyl. ex Cromb. (1894) | No | Lempholemma radiatum | 818 | NT NR Sc | ||||
| 7624 | Schizotrema quercicola | (Coppins & P. James) Ertz, Frisch & Sanderson (2019) | Yes | Schizotrema quercicola | Lecidea cinnabarina auct. brit. p.p.; Schismatomma quercicola | 1585 | LC Sc IR | Schizotrema quercicola | ||
| 7625 | Schizoxylon corticola | (Fr.) Nyl. (1855) | No | Bactrospora corticola | 172 | LC NS | ||||
| 7626 | Sclerococcum amygdalariae | (Triebel) Ertz & Diederich (2018) | Yes | Sclerococcum amygdalariae | Dactylospora amygdalariae | 2041 | NE NR | LF | Sclerococcum amygdalariae | |
| 7627 | Sclerococcum athallinum | (Müll. Arg.) Ertz & Diederich (2018) | Yes | Sclerococcum athallinum | Buellia athallina; Dactylospora athallina | 2042 | NE NR | LF | Sclerococcum athallinum | |
| 7628 | Sclerococcum attendendum | (Nyl.) Ertz & Diederich (2018) | Yes | Sclerococcum attendendum | Dactylospora attendenda | 2043 | NE NR | LF | Sclerococcum attendendum | |
| 7629 | Sclerococcum australe | (Triebel & Hertel) Ertz & Diederich (2018) | Yes | Sclerococcum australe | Dactylospora australis | 2044 | NE NR | F | Sclerococcum australe | |
| 7630 | Sclerococcum frigidum | (Hafellner) Ertz & Diederich (2018) | Yes | Sclerococcum frigidum | Dactylospora frigida | 2045 | NE NR | LF | Sclerococcum frigidum | |
| 7631 | Sclerococcum griseisporodochium | Etayo (1995) | Yes | Sclerococcum griseisporodochium | 2480 | NT NR | Sclerococcum griseisporodochium | |||
| 7632 | Sclerococcum lobariellum | (Nyl.) Ertz & Diederich (2018) | Yes | Sclerococcum lobariellum | Dactylospora lobariella | 2046 | LC NS | LF | Sclerococcum lobariellum | |
| 7633 | Sclerococcum microsporum | (Etayo) Ertz & Diederich (2018) | Yes | Sclerococcum microsporum | Dactylospora microspora | 2047 | NE NR | LF | Sclerococcum microsporum | |
| 7634 | Sclerococcum montagnei | Hafellner (1996) | Yes | Sclerococcum montagnei | 2194 | NE NR | LF | Sclerococcum montagnei | ||
| 7635 | Sclerococcum normandinae | Diederich & Etayo (1995) | No | Cladophialophora normandinae | 2291 | NE NR | LF | |||
| 7636 | Sclerococcum ophthalmizae | Coppins (2018) | Yes | Sclerococcum ophthalmizae | Dactylospora ophthalmizae ined. | 2000 | NE NR | LF | Sclerococcum ophthalmizae | |
| 7637 | Sclerococcum parasitaster | (Nyl.) Ertz & Diederich (1018) | Yes | Sclerococcum parasitaster | Dactylospora parasitaster | 2733 | NE NR | LF | Sclerococcum parasitaster | |
| 7638 | Sclerococcum parasiticum | (Flörke) Ertz & Diederich (2018) | Yes | Sclerococcum parasiticum | Dactylospora parasitica; Leciographa inspersa | 1973 | LC NS | LF | Sclerococcum parasiticum | |
| 7639 | Sclerococcum parellarium | (Nyl.) Ertz & Diederich (2018) | Yes | Sclerococcum parellarium | Dactylospora parellaria; Leciographa parellaria | 2048 | LC NS | LF | Sclerococcum parellarium | |
| 7640 | Sclerococcum parmeliae | Etayo & Diederich | No | Cladophialophora parmeliae | 2617 | NE | LF | |||
| 7641 | Sclerococcum phaeophysciae | Diederich & van den Boom (2017) | Yes | Sclerococcum phaeophysciae | 2789 | on Phaeophyscia orbicularis | NE NR | LF | Sclerococcum phaeophysciae | |
| 7642 | Sclerococcum purpurascens | (Triebel) Ertz & Diederich (2018) | Yes | Sclerococcum purpurascens | Dactylospora purpurascens | 2049 | NE NR | LF | Sclerococcum purpurascens | |
| 7643 | Sclerococcum saxatile | (Schaer.) Ertz & Diederich (2018) | Yes | Sclerococcum saxatile | Buellia saxatilis; Dactylospora saxatilis | 2050 | NE NR | LF | Sclerococcum saxatile | |
| 7644 | Sclerococcum simplex | D. Hawksw. (1979) | Yes | Sclerococcum simplex | 2195 | NE NR | LF | Sclerococcum simplex | ||
| 7645 | Sclerococcum sphaerale | (Ach.) Fr. (1825) | Yes | Sclerococcum sphaerale | 1848 | LC | LF | Sclerococcum sphaerale | ||
| 7646 | Sclerococcum suburceolatum | (Coppins & Fryday) Ertz & Diederich (2018) | Yes | Sclerococcum suburceolatum | Dactylospora suburceolata | 2608 | NE NR | LF | Sclerococcum suburceolatum | |
| 7647 | Sclerococcum tegularum | (Arnold) Ertz & Diederich (2018) | Yes | Sclerococcum tegularum | Dactylospora tegularum | 2475 | NE NR | LF | Sclerococcum tegularum | |
| 7648 | Sclerococcum tephromelarum | Etayo & Calat. (1998) | Yes | Sclerococcum tephromelarum | 2586 | NE NR | LF | Sclerococcum tephromelarum | ||
| 7649 | Sclerococcum urceolatum | (Th. Fr.) Ertz & Diederich (2018) | Yes | Sclerococcum urceolatum | Dactylospora urceolata | 2051 | NE NR | LF | Sclerococcum urceolatum | |
| 7650 | Sclerophora farinacea | (Chevall.) Chevall. (1826) | Yes | Sclerophora farinacea | 2366 | Sclerophora farinacea |