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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3571 | Lecanora lusca | Nyl. | No | Aspicilia laevata | 115 | LC NS | ||||
| 3572 | Lecanora luteoalba | (Turner) Duby (1830) | No | Cerothallia luteoalba | 266 | EN A2, C1 NS P Eng Sc Wa S8 | ||||
| 3573 | Lecanora mammillifera | Stirt. | No | Fuscidea kochiana | 520 | LC | ||||
| 3574 | Lecanora marginata | auct. brit., non (Schaer.) Hertel & Rambold | No | Lecanora atromarginata | 1765 | VU D2 NR Sc | ||||
| 3575 | Lecanora marginata | (Schaer.) Hertel & Rambold (1985) | Yes | Lecanora marginata | Lecidea marginata | 1766 | DD NR Sc | Lecanora marginata | ||
| 3576 | Lecanora melanaspis | (Ach.) Ach. (1810) | No | Lobothallia melanaspis | 120 | EN D NR P Sc | ||||
| 3577 | Lecanora milvina | sensu Taylor (1836) | No | Rinodina atrocinerea | 1281 | LC | ||||
| 3578 | Lecanora miniata | sensu Taylor | No | Calogaya oblitterata | 236 | LC | ||||
| 3579 | Lecanora miniatula | Nyl. (1883) | No | Calogaya oblitterata | 236 | LC | ||||
| 3580 | Lecanora morioides | (Blomb. ex Arnold) Blomb. | No | Clauzadeana macula | 746 | LC NS | ||||
| 3581 | Lecanora mughicola | Nyl. (1872) | Yes | Lecanora mughicola | 1872 | NT NR Sc | Lecanora mughicola | |||
| 3582 | Lecanora muralis | auct. | No | Protoparmeliopsis muralis | 661 | LC | ||||
| 3583 | Lecanora muralis var. albomarginata | (Nyl.) Tomin (1956) | No | Protoparmeliopsis muralis | 661 | LC | ||||
| 3584 | Lecanora muralis var. diffracta | (Ach.) Rabenh. (1845) | No | Protoparmeliopsis muralis | 661 | LC | ||||
| 3585 | Lecanora muralis var. versicolor | (Pers.) Tuck. (1882) | No | Protoparmeliopsis muralis | 661 | LC | ||||
| 3586 | Lecanora murorum | auct. p.p. | No | Variospora flavescens | 259 | LC | ||||
| 3587 | Lecanora murorum | auct. p.p. | No | Calogaya pusilla | 277 | LC | ||||
| 3588 | Lecanora murorum subsp. decipiens | (Arnold) Cromb. (1894) | No | Calogaya decipiens | 250 | LC | ||||
| 3589 | Lecanora murorum subsp. tegularis | sensu Cromb. | No | Calogaya oblitterata | 236 | LC | ||||
| 3590 | Lecanora murorum subsp. tegularis f. arnoldii | sensu Cromb. | No | Calogaya oblitterata | 236 | LC | ||||
| 3591 | Lecanora murorum var. corticicola | Nyl. (1866) | No | Calogaya pusilla | 277 | LC | ||||
| 3592 | Lecanora navarrensis | Etayo | No | Cliostomum flavidulum | 1393 | LC NS Sc | ||||
| 3593 | Lecanora nephaea | auct. brit. p.p. | No | Miriquidica atriseda | 631 | VU D2 NR Sc | ||||
| 3594 | Lecanora nephaea | Sommerf. (1826) | No | Miriquidica nephaea | 1792 | NT NR Sc | ||||
| 3595 | Lecanora nitens | auct., non Ach. | No | Protoparmelia montagnei | 671 | LC NS | ||||
| 3596 | Lecanora obliterascens | Nyl. (1883) | No | Calogaya oblitterata | 236 | LC | ||||
| 3597 | Lecanora ochracea | (Schaer.) Nyl. (1858) | No | Xanthocarpia ochracea | 272 | LC NS Sc | ||||
| 3598 | Lecanora ochrococca | (Nyl.) Clauzade & Cl. Roux | No | Protoparmelia ochrococca | 755 | LC NS | ||||
| 3599 | Lecanora ochroidea | (Ach.) Nyl. (1896) | Yes | Lecanora ochroidea | Lecanora subcarnea | 694 | DD NR | Lecanora ochroidea | ||
| 3600 | Lecanora odora | (Ach. ex Schaer.) Nyl. (1858) | No | Hymenelia odora | 589 | LC NS |