Lichen Taxon Dictionary

For more information see the Supplementary Notes for the Taxon Dictionary and these Instructions on how to use the online Taxon Dictionary. There is also an introductory video available on YouTube (best viewed in HD at full-screen).

Count Name Authority Is Current Name? Current Taxon Name Synonyms BLS Number Comments Conservation Evaluation Group
8011

Usnea chaetophora

Stirt. (1883) N Usnea dasopoga 1460 No longer in use, the BLS code number 1459 was used for this name LC
8012

Usnea comosa

(Ach.) Vain. N Usnea subfloridana 1471 LC
8013

Usnea comosa var. similis

(Motyka) Erichsen N Usnea subfloridana 1471 LC
8014

Usnea comosa var. sordidula

(Motyka) H. Magn. N Usnea subfloridana 1471 LC
8015

Usnea compacta

auct. brit., non (Räsänen) Motyka N Usnea subfloridana 1471 LC
8016

Usnea constrictula

Stirt. N Usnea cornuta 1469 LC
8017

Usnea cornuta

Körb. (1865) Y Usnea cornuta Usnea ceratina var. incurvescens Usnea inflata Usnea intexta Usnea subpectinata 1469 LC
8018

Usnea dasaea

Stirt. N Usnea cornuta 1469 LC
8019

Usnea dasopoga

(Ach.) Nyl. (1876) Y Usnea dasopoga Usnea chaetophora; Usnea dasypoga; Usnea filipendula 1460 LC
8020

Usnea dasypoga

(Ach.) Nyl. (1876) [orth. error] N Usnea dasopoga 1460 LC
8021

Usnea diplotypa

Vain. N incorrectly reported from the British Isles
8022

Usnea distincta

auct. brit., non Motyka N Usnea subfloridana 1471 LC
8023

Usnea esperantiana

P. Clerc (1992) Y Usnea esperantiana Usnea fulvoreagens auct. p.p. 1816 NT NR Sc IR
8024

Usnea extensa

Vain. N Usnea glabrescens 1467 LC NS
8025

Usnea fibrillosa

Motyka N Usnea dasopoga 1460 LC
8026

Usnea filipendula

Stirt. N Usnea dasopoga 1460 LC
8027

Usnea flammea

Stirt. (1881) Y Usnea flammea 1461 LC
8028

Usnea flavocardia

Räsänen (1936) Y Usnea flavocardia Usnea wirthii 1731 DD NR Sc
8029

Usnea florida

(L.) F.H. Wigg. (1780) Y Usnea florida 1462 NT ? P Eng Sc Wa
8030

Usnea foveata

Vain. N incorrectly reported from the British Isles
8031

Usnea foveolata

Vain. N incorrectly reported from the British Isles
8032

Usnea fragilescens var. fragilescens

Hav. ex Lynge (1921) Y Usnea fragilescens var. fragilescens 1464 NE NR
8033

Usnea fragilescens var. mollis

(Vain.) P. Clerc (1987) Y Usnea fragilescens var. mollis 1817 LC
8034

Usnea fulvoreagens

auct. brit. p.p., non (Räsänen) Räsänen N Usnea esperantiana 1816 name or specific epithet valid but has been misused in the past NT NR Sc IR
8035

Usnea fulvoreagens

(Räsänen) Räsänen (1935) Y Usnea fulvoreagens 1465 NE NR?
8036

Usnea glabrata

(Ach.) Vain. (1915) Y Usnea glabrata 1466 DD NR Sc IR
8037

Usnea glabrescens

(Nyl. ex Vain.) Vain. (1925) Y Usnea glabrescens Usnea extensa 1467 LC NS
8038

Usnea glauca

Motyka N incorrectly reported from the British Isles
8039

Usnea hirta

(L.) F.H. Wigg. (1780) Y Usnea hirta 1468 LC
8040

Usnea hirta f. hirsutula

Stirt. N Usnea subfloridana 1471 LC

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