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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8221 | Thalloidima coeruleonigricans | auct. | No | Thalloidima sedifolium | 1416 | LC P Eng Wa | ||||
| 8222 | Thalloidima cumulatum | (Sommerf.) Hellb. | No | Stereocaulon cumulatum | 1419 | Ex | ||||
| 8223 | Thalloidima diffractum | (A. Massal.) A. Massal. (1853) | Yes | Thalloidima diffractum | Toninia diffracta | 1903 | DD NR Sc | Thalloidima diffractum | ||
| 8224 | Thalloidima opuntioides | (Vill.) Kistenich, Timdal, Bendiksby & S. Ekman (2018) | Yes | Thalloidima opuntioides | Toninia opuntioides | 1905 | Not extinct. Needs re-evaluating | NR | Thalloidima opuntioides | |
| 8225 | Thalloidima physaroides | (Opiz) Kistenich, Timdal, Bendiksby & S. Ekman (2018) | Yes | Thalloidima physaroides | Toninia lurida; Toninia physaroides | 1906 | CR B2, C2 NR P Eng | Thalloidima physaroides | ||
| 8226 | Thalloidima rosulatum | Anzi (1868) | Yes | Thalloidima rosulatum | Toninia rosulata | 1814 | EN D NR Sc | Thalloidima rosulatum | ||
| 8227 | Thalloidima sedifolium | (Scop.) Kistenich, Timdal, Bendiksby & S. Ekman (2018) | Yes | Thalloidima sedifolium | Toninia caeruleonigricans auct.; Toninia sedifolia | 1416 | LC P Eng Wa | Thalloidima sedifolium | ||
| 8228 | Thalloidima squamatum | (Hoffm.) M. Westb. & Timdal (2023) | Yes | Thalloidima squamatum | 2874 | NE NR | Thalloidima squamatum | |||
| 8229 | Thalloidima tumidulum | (Sm.) Szatala (1932) | No | Porpidinia tumidula | 1429 | Ex | ||||
| 8230 | Thamnogalla crombiei | (Mudd) D. Hawksw. (1980) | Yes | Thamnogalla crombiei | 2245 | DD NR | LF | Thamnogalla crombiei | ||
| 8231 | Thamnolia subuliformis | (Ehrh.) W.L. Culb.(1963) | No | Thamnolia vermicularis | 1382 | LC | ||||
| 8232 | Thamnolia vermicularis | (Sw.) Schaer. (1850) | Yes | Thamnolia vermicularis | Thamnolia subuliformis; Thamnolia vermcicularis subsp. subuliformis | 1382 | LC | Thamnolia vermicularis | ||
| 8233 | Thamnolia vermicularis var. subuliformis | (Ehrh.) Schaer. (1850) | No | Thamnolia vermicularis | 1382 | LC | ||||
| 8234 | Thelenella larbalestieri | (A.L. Sm.) Coppins & Fryday (2004) | Yes | Thelenella larbalestieri | Chromatochlamys larbalestieri Microglaena larbalestieri |
899 | VU D2 NR E Sc IR | Thelenella larbalestieri | ||
| 8235 | Thelenella modesta | (Nyl.) Nyl. (1855) | Yes | Thelenella modesta | Microglaena modesta | 900 | CR B NR P Sc | Thelenella modesta | ||
| 8236 | Thelenella muscorum var. muscorum | (Th. Fr.) Vain. (1899) | Yes | Thelenella muscorum var. muscorum | Chromatochlamys muscorum var. muscorumMicroglaena muscorum | 901 | LC | Thelenella muscorum var. muscorum | ||
| 8237 | Thelenella muscorum var. octospora | (Nyl.) Coppins & Fryday (2004) | Yes | Thelenella muscorum var. octospora | Chromatochlamys muscorum var. octospora | 1778 | NE NR Sc | Thelenella muscorum var. octospora | ||
| 8238 | Thelenella vezdae | No | 2397 | BLS number no longer used | ||||||
| 8239 | Thelidium acrotellum | Arnold | No | Thelidium minutulum | 1391 | LC | ||||
| 8240 | Thelidium aeneovinosum | (Anzi) Arnold | No | Thelidium methorium | 1729 | DD NR | ||||
| 8241 | Thelidium aethioboloides | sensu Zschacke | No | Thelidium minutulum | 1391 | LC | ||||
| 8242 | Thelidium auruntii | auct. brit. p.p. | No | Thelidium fumidum | 1386 | NT NR | ||||
| 8243 | Thelidium auruntii | sensu A.L. Sm. | No | Thelidium incavatum | 1389 | LC | ||||
| 8244 | Thelidium auruntii | No | 1383 | BLS number no longer used | ||||||
| 8245 | Thelidium borreri | Mudd | No | Thelidium pyrenophorum | 1395 | LC NS | ||||
| 8246 | Thelidium calcivorum | auct. brit. | No | Thelidium incavatum | 1389 | LC | ||||
| 8247 | Thelidium cataractarum | (Hepp) Lönnr., et auct. brit. p.p. | No | Thelidium fontigenum | 1900 | LC NR Sc | ||||
| 8248 | Thelidium cataractarum | auct. brit. p.p. | No | Thelidium minutulum | 1391 | LC | ||||
| 8249 | Thelidium cataractarum | auct. brit. p.p. | No | Thelidium zwackhii | 1392 | LC NS | ||||
| 8250 | Thelidium cataractarum | No | 1384 | BLS number no longer used |