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 | Sagiolechia rhexoblephara | (Nyl.) Zahlbr. | No | Rhexophiale rhexoblephara | 1303 | NT NR Sc | ||||
| 7622 | Sanguineodiscus aractinus | (Fr.) I.V. Frolov & Vondrák (2020) | Yes | Sanguineodiscus aractinus | Caloplaca aractina; Caloplaca viridirufa; Pyrenodesmia aractina | 234 | VU D2 NR P Eng | Sanguineodiscus aractinus | ||
| 7623 | Sanguineodiscus haematites | (Chaub.) I.V. Frolov & Vondrák (2020) | Yes | Sanguineodiscus haematites | Caloplaca haematites | 258 | DD NR | Sanguineodiscus haematites | ||
| 7624 | Sarcinulella banksiae | B. Sutton & Alcorn (1983) [anamorph] | No | Anisomeridium polypori | 49 | LC | ||||
| 7625 | Sarcogyne clavus | (DC.) Kremp. (1861) | Yes | Sarcogyne clavus | 1304 | NT NS | Sarcogyne clavus | |||
| 7626 | Sarcogyne cyclocarpa | (Anzi) J. Steiner (1905) | Yes | Sarcogyne cyclocarpa | Polysporina cyclocarpa | 1670 | NT NR | Sarcogyne cyclocarpa | ||
| 7627 | Sarcogyne hypophaea | (Nyl.) Arnold (1870) | Yes | Sarcogyne hypophaea | Sarcogyne privigna auct. | 1305 | LC NS | Sarcogyne hypophaea | ||
| 7628 | Sarcogyne oceanica | K. Knudsen & Kocourk. (2021) | Yes | Sarcogyne oceanica | 2801 | Channel Islands only | NE | Sarcogyne oceanica | ||
| 7629 | Sarcogyne privigna | auct. brit., non (Ach.) A. Massal. (1854) | No | Sarcogyne hypophaea | 1305 | LC NS | ||||
| 7630 | Sarcogyne pruinosa | auct. brit. | No | Sarcogyne regularis | 1306 | LC | ||||
| 7631 | Sarcogyne pruinosa | No | 1896 | BLS number no longer used | ||||||
| 7632 | Sarcogyne regularis | Körb. (1855) | Yes | Sarcogyne regularis | Sarcogyne pruinosa | 1306 | LC | Sarcogyne regularis | ||
| 7633 | Sarcogyne simplex | (Davies) Nyl. (1854) | No | Acarospora privigna | 1167 | LC | ||||
| 7634 | Sarcopyrenia beckhausiana | (J. Lahm) M.B. Aguirre, Nav.-Ros. & Hladún (1990) | Yes | Sarcopyrenia beckhausiana | 1985 | LC NR | LF | Sarcopyrenia beckhausiana | ||
| 7635 | Sarcopyrenia cylindrospora | (P. Crouan & H. Crouan) M.B. Aguirre (1990) | Yes | Sarcopyrenia cylindrospora | 1847 | LC NR | LF | Sarcopyrenia cylindrospora | ||
| 7636 | Sarcopyrenia geisleri | (Beckh. ex Körb.) P.F. Cannon (2023) | Yes | Sarcopyrenia geisleri | Sarcopyrenia gibba auct. brit.; Sarcopyrenia gibba var. geisleri | 1307 | LC | LF | Sarcopyrenia geisleri | |
| 7637 | Sarcopyrenia gibba | auct. brit. | No | Sarcopyrenia geisleri | 1307 | LC | LF | |||
| 7638 | Sarcopyrenia gibba var. geisleri | (Beckh. ex Körb.) Nav.-Ros. & Hladún (1990) | No | Sarcopyrenia geisleri | 1307 | LC | LF | |||
| 7639 | Sarcosagium campestre var. campestre | (Fr.) Poetsch & Schied. (1872) | Yes | Sarcosagium campestre var. campestre | Biatorella campestris | 1308 | LC NS M* | Sarcosagium campestre var. campestre | ||
| 7640 | Sarcosagium campestre var. macrosporum | Coppins & P. James (1979) | Yes | Sarcosagium campestre var. macrosporum | 1309 | NE ? M* | Sarcosagium campestre var. macrosporum | |||
| 7641 | Sarea difformis | (Fr.) Fr. (1828) | Yes | Sarea difformis | Biatorella difformis; Tromera difformis | non-lichenized resinicolous fungua | F | |||
| 7642 | Sarea resinae | (Fr.) Kuntze (1898) | Yes | Sarea resinae | Biatorella resinae; Tromera resinae; Zythia resinae | non-lichenized resinicolous fungus | F | |||
| 7643 | Schadonia fecunda | (Th. Fr.) Vězda & Poelt (1980) | Yes | Schadonia fecunda | Lopadium fecundum | 1310 | VU D2 NR Sc | Schadonia fecunda | ||
| 7644 | Schaereria cinereorufa | (Schaer.) Th. Fr. (1861) | Yes | Schaereria cinereorufa | Lecidea cinereorufa | 1311 | LC | Schaereria cinereorufa | ||
| 7645 | Schaereria corticola | Muhr & Tønsberg (1992) | Yes | Schaereria corticola | 1897 | DD NR Sc | Schaereria corticola | |||
| 7646 | Schaereria endocyanea | (Stirt.) Hertel & Gotth. Schneid. | No | Schaereria fuscocinerea var. fuscocinerea | 1313 | LC | ||||
| 7647 | Schaereria fuscocinerea var. fuscocinerea | (Nyl.) Clauzade & Cl. Roux (1985) | Yes | Schaereria fuscocinerea var. fuscocinerea | Aspicilia complanatoidesLecidea endocyaneaLecidea tenebrosaSchaereria tenebrosa | 1313 | LC | Schaereria fuscocinerea var. fuscocinerea | ||
| 7648 | Schaereria fuscocinerea var. sorediata | (Houmeau & Cl. Roux) Coppins (1992) | Yes | Schaereria fuscocinerea var. sorediata | 1898 | sorediate morph | NT NR Sc | Schaereria fuscocinerea var. sorediata | ||
| 7649 | Schaereria tenebrosa | (Flot.) Hertel & Poelt | No | Schaereria fuscocinerea var. fuscocinerea | 1313 | LC | ||||
| 7650 | Schasmaria sparassa | (Ach.) Gray | No | Cladonia squamosa var. squamosa | 2365 | LC |