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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3421 | Lecanora curvescens | (Mudd) Nyl. | No | Bryonora curvescens | 645 | VU D2 NR Sc | ||||
| 3422 | Lecanora cyanocarpa | (Anzi) Nyl. | No | Hymenelia cyanocarpa | 1706 | LC NS | ||||
| 3423 | Lecanora decincta | Nyl. | No | Fuscidea intercincta | 519 | LC NS | ||||
| 3424 | Lecanora depressa | auct. brit. p.max.p. | No | Aspicilia laevata | 115 | LC NS | ||||
| 3425 | Lecanora dicksonii | auct. | No | Tremolecia atrata | 1438 | LC | ||||
| 3426 | Lecanora diphyodes | sensu Cromb. | No | Caloplaca concilians | 248 | DD NR Sc | ||||
| 3427 | Lecanora dispersa | (Pers.) Sommerf. (1826) | No | Myriolecis dispersa | 646 | LC | ||||
| 3428 | Lecanora dispersa f. albescens | (Hoffm.) J.R. Laundon | No | Myriolecis albescens | 627 | LC | ||||
| 3429 | Lecanora dispersa f. verrucosa | (Leight.) J.R. Laundon | No | Myriolecis albescens | 627 | LC | ||||
| 3430 | Lecanora dispersa f. zosterae | auct. brit. | No | Myriolecis zosterae | 2287 | LC NS | ||||
| 3431 | Lecanora ecorticata | J.R. Laundon | No | Lithocalla ecorticata | 1995 | LC NS | ||||
| 3432 | Lecanora effusa | (Hoffm.) Ach. | No | Lecanora saligna | 675 | LC | ||||
| 3433 | Lecanora elegans | (Link) Ach. (1810) | No | Rusavskia elegans | 1528 | LC | ||||
| 3434 | Lecanora epanora | (Ach.) Ach. (1810) | Yes | Lecanora epanora | 647 | LC M* | Lecanora epanora | |||
| 3435 | Lecanora epibryon | (Ach.) Ach. (1810) | Yes | Lecanora epibryon | 648 | VU D2 NR Sc | Lecanora epibryon | |||
| 3436 | Lecanora epixantha | auct. p.p. | No | Candelariella aurella f. aurella | 291 | LC | ||||
| 3437 | Lecanora epixantha | auct. brit. p.p. | No | Lecanora symmicta | 688 | LC | ||||
| 3438 | Lecanora epulotica | (Ach.) Nyl. | No | Hymenelia epulotica | 585 | LC NS | ||||
| 3439 | Lecanora epulotica | (Ach.) Nyl. ex Cromb. | No | Hymenelia epulotica | 585 | LC NS | ||||
| 3440 | Lecanora erysibe | (Ach.) Nyl. | No | Lecania erysibe | 2551 | |||||
| 3441 | Lecanora erysibe | auct. brit. p.p. | No | Lecania sp. | various Lecania spp., including Lecania erysibe s.str. [blastidiate], Lecania hutchinsiae, Lecania inundata, Lecania rabenhorstii and Lecania turicensis | |||||
| 3442 | Lecanora erysibe var. sincerior | Nyl. | No | Lecanora | Lecanora sp., identity uncertain | |||||
| 3443 | Lecanora erythrella | (Ach.) Ach. (1810) | No | Gyalolechia flavovirescens | 255 | LC | ||||
| 3444 | Lecanora exigua | auct. brit. p.p. | No | Rinodina oleae | 1289 | LC | ||||
| 3445 | Lecanora exomila | Stirt. (1879) | No | Myriolecis crenulata | 644 | LC | ||||
| 3446 | Lecanora expallens | Ach. (1810) | Yes | Lecanora expallens | 649 | LC | Lecanora expallens | |||
| 3447 | Lecanora expallens subsp. inversa | (Nyl.) Cromb. | No | Lecanora alboflavida | 628 | LC NS | ||||
| 3448 | Lecanora expallens var. lutescens | (DC.) Nyl. | No | Lecanora confusa | 641 | LC | ||||
| 3449 | Lecanora farinaria | auct. p.p. | No | Lecanora conizaeoides f. conizaeoides | 643 | name or specific epithet valid but has been misused in the past | LC | |||
| 3450 | Lecanora farinaria | Borrer (1834) | Yes | Lecanora farinaria | Lecanora impudens sensu P. James (1960) | 650 | LC | Lecanora farinaria |