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 fragilescens var. mollis

(Vain.) P. Clerc (1987) Y Usnea fragilescens var. mollis 1817 LC
8012

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
8013

Usnea fulvoreagens

(Räsänen) Räsänen (1935) Y Usnea fulvoreagens 1465 NE NR?
8014

Usnea glabrata

(Ach.) Vain. (1915) Y Usnea glabrata 1466 DD NR Sc IR
8015

Usnea glabrescens

(Nyl. ex Vain.) Vain. (1925) Y Usnea glabrescens Usnea extensa 1467 LC NS
8016

Usnea glauca

Motyka N incorrectly reported from the British Isles
8017

Usnea hirta

(L.) F.H. Wigg. (1780) Y Usnea hirta 1468 LC
8018

Usnea hirta f. hirsutula

Stirt. N Usnea subfloridana 1471 LC
8019

Usnea hirta var. comiformis

Motyka ex Räsänen N Usnea hirta 1468 LC
8020

Usnea hirta var. minutissima

(Mereschk.) Cretz. N Usnea hirta 1468 LC
8021

Usnea hirta var. villosa

(Ach.) Räsänen N Usnea hirta 1468 LC
8022

Usnea implicata

(Stirt.) Zahlbr. N Usnea baileyi Usnea baileyi (Stirt.) Zahlbr., incorrectly reported from the British Isles
8023

Usnea inflata

(Duby) Motyka N Usnea cornuta 1469 LC
8024

Usnea intexta

Stirt. N Usnea cornuta 1469 LC
8025

Usnea lapponica

Vain. N incorrectly reported from the British Isles
8026

Usnea laricina

auct., ? non Vain. ex Räsänen N Usnea glabrescens 1467 LC NS
8027

Usnea madeirensis

Motyka N Usnea silesiaca 1818 VU D2 NR Sc
8028

Usnea mollis

Stirt. N Usnea fragilescens var. mollis 1817 LC
8029

Usnea monstruosa

auct. brit., non Vain. N Usnea dasopoga 1460 LC
8030

Usnea muricata

Motyka N Usnea dasopoga 1460 LC
8031

Usnea pendulina

Motyka N incorrectly reported from the British Isles
8032

Usnea perplexans

Stirt. (1881) Y Usnea perplexans 2742 NE NR
8033

Usnea plicata

auct. brit. p.p. N Usnea ceratina 1458 LC Sc
8034

Usnea plicata

auct. brit. p.p. N Usnea rubicunda 1470 LC
8035

Usnea plicata var. comosa

(Ach.) Ach. N Usnea subfloridana 1471 LC
8036

Usnea praetervisa

(Asahina) P. Clerc (2004) Y Usnea praetervisa 2743 NE NR
8037

Usnea protensa

Stirt. N Usnea rubicunda 1470 LC
8038

Usnea rubicunda

Stirt. (1881) Y Usnea rubicunda Usnea rubiginea Usnea rubiginosa 1470 LC
8039

Usnea rubiginea

auct. brit., non (Michx.) A. Massal. N Usnea rubicunda 1470 LC
8040

Usnea rubiginosa

auct. N Usnea rubicunda 1470 LC

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