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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2611 | Endohyalina insularis | (Arnold) Giralt, van den Boom & Elix (2010) | Yes | Endohyalina insularis | Rinodina insularis | 2462 | DD NR | Endohyalina insularis | ||
| 2612 | Endophragmiella hughesii | D. Hawksw. (1979) | Yes | Endophragmiella hughesii | 2062 | NE NR | LF | Endophragmiella hughesii | ||
| 2613 | Enterographa brezhonega | Sparrius & Aptroot (2007) | Yes | Enterographa brezhonega | 2491 | VU D2 NR | Enterographa brezhonega | |||
| 2614 | Enterographa crassa | (DC.) Fée (1824) | Yes | Enterographa crassa | 504 | LC | Enterographa crassa | |||
| 2615 | Enterographa dendritica | (Leight.) P. James | No | Reichlingia dendritica | 53 | NT NR P Eng Sc Wa IR | ||||
| 2616 | Enterographa elaborata | (Leight.) Coppins & P. James (1979) | Yes | Enterographa elaborata | Enterographa venosa auct. p.p. | 505 | CR D NR P Eng S8 IR | Enterographa elaborata | ||
| 2617 | Enterographa hutchinsiae | (Leight.) A. Massal. (1860) | Yes | Enterographa hutchinsiae | Enterographa venosa auct. p.p. | 506 | LC | Enterographa hutchinsiae | ||
| 2618 | Enterographa pitardii | (B. de Lesd.) Redinger (1938) | Yes | Enterographa pitardii | 2440 | NT NR | Enterographa pitardii | |||
| 2619 | Enterographa sorediata | Coppins & P. James (1979) | Yes | Enterographa sorediata | 507 | NT NS E P Eng IR | Enterographa sorediata | |||
| 2620 | Enterographa venosa | sensu A.L. Sm. | No | Enterographa elaborata | 505 | CR D NR P Eng S8 IR | ||||
| 2621 | Enterographa venosa | auct. p.p. | No | Enterographa hutchinsiae | 506 | LC | ||||
| 2622 | Enterographa zonata | (Körb.) Källsten ex Torrente & Egea (1989) | Yes | Enterographa zonata | Opegrapha zonata | 967 | LC | Enterographa zonata | ||
| 2623 | Eonema pyriforme | (M.P. Christ) Redhead, Lücking & Lawrey (2009) | Yes | Eonema pyriforme | Athelia pyriformis | 2725 | facultatively lichenicolous on Cetraria aculeata | NE | LF | Eonema pyriforme |
| 2624 | Eopyrenula avellanae | Coppins (1992) | Yes | Eopyrenula avellanae | 1561 | LC NS Sc IR | F | Eopyrenula avellanae | ||
| 2625 | Eopyrenula grandicula | Coppins (1992) | Yes | Eopyrenula grandicula | 1616 | LC NS Sc IR | F | Eopyrenula grandicula | ||
| 2626 | Eopyrenula leucoplaca | (Wallr.) R.C. Harris (1973) | Yes | Eopyrenula leucoplaca | 1752 | DD NR Sc IR | Eopyrenula leucoplaca | |||
| 2627 | Eopyrenula septemseptata | Coppins (1992) | Yes | Eopyrenula septemseptata | 1562 | NT NR Sc IR | F | Eopyrenula septemseptata | ||
| 2628 | Ephebe byssoides | Carrington | No | Leptogidium dendriscum | 1165 | VU D2 NR P Sc IR | ||||
| 2629 | Ephebe hispidula | (Ach.) Horw. (1913) | Yes | Ephebe hispidula | 508 | NT NR Sc | Ephebe hispidula | |||
| 2630 | Ephebe lanata | (L.) Vain. (1888) | Yes | Ephebe lanata | 509 | LC | Ephebe lanata | |||
| 2631 | Ephebe pubescens | auct. brit. | No | Ephebe lanata | 509 | LC | ||||
| 2632 | Ephebe pubescens var. hispidula | (Ach.) Gray | No | Ephebe hispidula | 508 | NT NR Sc | ||||
| 2633 | Ephebeia hispidula | (Ach.) Nyl. | No | Ephebe hispidula | 508 | NT NR Sc | ||||
| 2634 | Ephebeia hispidula subsp. martindalei | (Cromb. ex Nyl.) Cromb. | No | Ephebe lanata | 509 | LC | ||||
| 2635 | Ephebeia martindalei | Cromb. ex Nyl. (1883) | No | Ephebe lanata | 509 | LC | ||||
| 2636 | Epicladonia sandstedei | (Zopf) D. Hawksw. (1981) | Yes | Epicladonia sandstedei | 2063 | LC NS | LF | Epicladonia sandstedei | ||
| 2637 | Epicladonia simplex | D. Hawksw. (1981) | Yes | Epicladonia simplex | 2547 | LC NR | LF | Epicladonia simplex | ||
| 2638 | Epicladonia stenospora | (Harm.) D. Hawksw. (1981) | Yes | Epicladonia stenospora | 2064 | LC NR | LF | Epicladonia stenospora | ||
| 2639 | Epicymatia thallophila | (Cooke) Sacc. | No | Anisomeridium biforme | 48 | LC | ||||
| 2640 | Epigloea bactrospora | auct. brit. pre-1994 | No | Epigloea grummannii | 1753 | name or specific epithet valid but has been misused in the past | LC NR |