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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3091 | Hymenodecton dendriticum | (Ach.) Leight. (1854) | No | Phaeographis dendritica | 1100 | LC Sc | ||||
| 3092 | Hyperphyscia adglutinata | (Flörke) H. Mayrhofer & Poelt (1979) | Yes | Hyperphyscia adglutinata | Physcia adglutinata Physcia elaeina Physciopsis adglutinata |
1125 | LC | Hyperphyscia adglutinata | ||
| 3093 | Hyperphyscia lucida | van der Pluijm (2020) | Yes | Hyperphyscia lucida | 2875 | NE NR | Hyperphyscia lucida | |||
| 3094 | Hypocenomyce anthracophila | (Nyl.) P. James & Gotth. Schneid. (1980) [1979] | No | Carbonicola anthracophila | 575 | EN D NR Sc | ||||
| 3095 | Hypocenomyce caradocensis | (Leight. ex Nyl.) P. James & Gotth. Schneid. (1980) | No | Xylopsora caradocensis | 576 | LC | ||||
| 3096 | Hypocenomyce friesii | (Ach.) P. James & Gotth. Schneid. (1980) [1979] | No | Xylopsora friesii | 577 | LC NS | ||||
| 3097 | Hypocenomyce leucococca | R. Sant. (1986) | No | Toensbergia leucococca | 1868 | DD NR Sc | ||||
| 3098 | Hypocenomyce scalaris | (Ach. ex Lilj.) M. Choisy (1951) | Yes | Hypocenomyce scalaris | Lecidea scalaris | 578 | LC | Hypocenomyce scalaris | ||
| 3099 | Hypocenomyce sorophora | (Vain.) P. James & Poelt (1981) | No | Pycnora sorophora | 1757 | LC NR | ||||
| 3100 | Hypocenomyce xanthococca | (Sommerf.) P. James & Gotth. Schneid. (1980) | No | Pycnora xanthococca | 579 | VU D2 NR Sc | ||||
| 3101 | Hypocreopsis rhododendroni | No | 2299 | BLS number no longer used | ||||||
| 3102 | Hypogymnia alpicola | (Th. Fr.) Hav. (1936) | No | Allantoparmelia alpicola | 43 | LC NS | ||||
| 3103 | Hypogymnia bitteriana | (Zahlbr.) Räsänen | No | Hypogymnia farinacea | 580 | NT NR Sc | ||||
| 3104 | Hypogymnia encausta | (Sm.) Walt. Watson | No | Brodoa intestiniformis | 581 | CR B, D NR S Sc | ||||
| 3105 | Hypogymnia farinacea | Zopf (1907) | Yes | Hypogymnia farinacea | Hypogymnia bitteriana | 580 | NT NR Sc | Hypogymnia farinacea | ||
| 3106 | Hypogymnia hultenii | (Degel.) Krog (1951) | Yes | Hypogymnia hultenii | Cavernularia hultenii | 326 | LC NS Sc IR | Hypogymnia hultenii | ||
| 3107 | Hypogymnia intestiniformis | (Vill.) Räsänen | No | Brodoa intestiniformis | 581 | CR B, D NR S Sc | ||||
| 3108 | Hypogymnia physodes | (L.) Nyl. (1896) | Yes | Hypogymnia physodes | Parmelia physodes Parmelia physodes var. platyphylla Parmelia physodes f. vittatoides |
582 | LC | Hypogymnia physodes | ||
| 3109 | Hypogymnia tubulosa | (Schaer.) Hav. (1918) [1917-1918] | Yes | Hypogymnia tubulosa | Parmelia tubulosa | 583 | LC | Hypogymnia tubulosa | ||
| 3110 | Hypogymnia vittata | auct. brit. pre-1998 | No | Hypogymnia physodes | 582 | name or specific epithet valid but has been misused in the past | LC | |||
| 3111 | Hypogymnia vittata | (Ach.) Parrique (1898) | Yes | Hypogymnia vittata | 638 | VU D2 NR P Sc | Hypogymnia vittata | |||
| 3112 | Hypotrachyna afrorevoluta | (Krog & Swinscow) Krog & Swinscow (1987) | Yes | Hypotrachyna afrorevoluta | Hypotrachyna revoluta auct. p.p. Parmelia afrorevoluta Parmelia revoluta auct. p.p. |
2468 | LC | Hypotrachyna afrorevoluta | ||
| 3113 | Hypotrachyna britannica | (D. Hawksw. & P. James) P. James (2002) | Yes | Hypotrachyna britannica | Parmelia britannica | 986 | LC | Hypotrachyna britannica | ||
| 3114 | Hypotrachyna endochlora | (Leight.) Hale (1975) | Yes | Hypotrachyna endochlora | Parmelia endochlora | 994 | LC NS Sc IR | Hypotrachyna endochlora | ||
| 3115 | Hypotrachyna horrescens | (Taylor) Krog & Swinscow (1987) | Yes | Hypotrachyna horrescens | Parmelia horrescens; Parmelinopsis horrescens | 999 | NT NS Wa IR | Hypotrachyna horrescens | ||
| 3116 | Hypotrachyna laevigata | (Sm.) Hale (1975) | Yes | Hypotrachyna laevigata | Parmelia laevigata | 1002 | LC | Hypotrachyna laevigata | ||
| 3117 | Hypotrachyna lividescens | (Kurok.) Hale (1974) | Yes | Hypotrachyna lividescens | 2859 | NE NR | Hypotrachyna lividescens | |||
| 3118 | Hypotrachyna minarum | (Vain.) Krog & Swinscow (1987) | Yes | Hypotrachyna minarum | Parmelia dissecta auct. brit.; Parmelia minarum; Parmelinopsis minarum | 1004 | LC NS S8 | Hypotrachyna minarum | ||
| 3119 | Hypotrachyna revoluta | auct. p.p. | No | Hypotrachyna afrorevoluta | 2468 | name or specific epithet valid but has been misused in the past | LC | |||
| 3120 | Hypotrachyna revoluta s. lat. | s. lat. | Yes | Hypotrachyna revoluta s. lat. | Parmelia revoluta s. lat. | 1013 | Hypotrachyna revoluta s. lat. |