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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4471 | Lecidea sublatypea | Leight. ex Cromb. | No | Carbonea vorticosa | 793 | LC NS | ||||
| 4472 | Lecidea sublivescens | (Nyl.) P. James (1965) | No | Zeora straminea | 779 | NT NS P Eng Wa IR | ||||
| 4473 | Lecidea submoestula | Nyl. | No | Micarea subconfusa | 780 | DD NR Sc | ||||
| 4474 | Lecidea subnigrata | Nyl. | No | Micarea subnigrata | 891 | LC NS | ||||
| 4475 | Lecidea subplumbea | Anzi | No | Miriquidica subplumbea | 2641 | NE NS | ||||
| 4476 | Lecidea subretrusa | Stirt. (1874) | No | Bilimbia sabuletorum | 165 | LC | ||||
| 4477 | Lecidea subsequens | Nyl. | No | Lecidella stigmatea | 803 | LC | ||||
| 4478 | Lecidea subspeirea | Coppins, P. James & Hertel (1995) | Yes | Lecidea subspeirea | 608 | DD NR E IR | Lecidea subspeirea | |||
| 4479 | Lecidea subsphaeroides | Nyl. | No | Megalaria laureri | 324 | EN D NR P Eng S8 IR | ||||
| 4480 | Lecidea subumbonata | auct. brit. | No | Porpidia speirea | 774 | LC | ||||
| 4481 | Lecidea subumbonella | Lamy | No | Porpidia speirea | 774 | LC | ||||
| 4482 | Lecidea subviridescens | Nyl. | No | Micarea subviridescens | 2361 | LC NR | ||||
| 4483 | Lecidea subviridis | Nyl. (1873) | No | Catillaria subviridis | 321 | VU D2 NR X | ||||
| 4484 | Lecidea sulphurea | (Hoffm.) Wahlenb. (1812) | No | Zeora sulphurea | 783 | LC | ||||
| 4485 | Lecidea supernula | Nyl. (1876) | No | Kiliasia episema | 1904 | LC | LF | |||
| 4486 | Lecidea supersparsa | Nyl. | No | Carbonea supersparsa | 706 | LC NS | LF | |||
| 4487 | Lecidea swartzioidea | Nyl. (1859) | Yes | Lecidea swartzioidea | Lecidea lactea auct. p.p. | 603 | LC NS | Lecidea swartzioidea | ||
| 4488 | Lecidea sylvicola | Flot. | No | Brianaria sylvicola | 893 | LC | ||||
| 4489 | Lecidea sylvicola var. hellbomii | (J. Lahm) Leight. | No | Brianaria sylvicola | 893 | LC | ||||
| 4490 | Lecidea sylvicola var. infidula | (Nyl.) Leight. | No | Brianaria bauschiana | 873 | LC | ||||
| 4491 | Lecidea symmicta | auct. p.p. | No | Zeora aitema | 626 | name or specific epithet valid but has been misused in the past | LC | |||
| 4492 | Lecidea symmicta | (Ach.) Ach. (1814) | No | Zeora symmicta | 688 | LC | ||||
| 4493 | Lecidea symmicta var. saepincola | (Ach.) Hedl. (1884) | No | Zeora aitema | 626 | LC | ||||
| 4494 | Lecidea symmicta var. symmictera | (Nyl.) Hedl. (1892) | No | Zeora symmicta | 688 | LC | ||||
| 4495 | Lecidea symmictella | Nyl. | No | Puttea caesia | 2648 | not a synonym of Lecanora symmicta | NE NR | |||
| 4496 | Lecidea sympathetica | Taylor ex Leight. | No | Clauzadea monticola | 751 | LC | ||||
| 4497 | Lecidea symphorella | Nyl. | No | Miriquidica pycnocarpa f. pycnocarpa | 766 | LC NS | ||||
| 4498 | Lecidea syncarpa | Zahlbr. (1918) | Yes | Lecidea syncarpa | 1969 | DD NR | Lecidea syncarpa | |||
| 4499 | Lecidea syncomista | (Flörke) Nyl. (1876) | No | Bilimbia lobulata | 1422 | LC | ||||
| 4500 | Lecidea syncomista subsp. perpallescens | Nyl. | No | Bilimbia lobulata | 1422 | LC |