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
8491

Xanthoria parietina

(L.) Th. Fr. (1860) Y Xanthoria parietina 1530 LC
8492

Xanthoria parietina var. aureola

auct. N Xanthoria calcicola 1526 LC
8493

Xanthoria parietina var. ectanea

auct. N Xanthoria aureola 1538 LC
8494

Xanthoria polycarpa

(Hoffm.) Th. Fr. ex Rieber (1891) Y Xanthoria polycarpa Massjukiella polycarpa; Polycauliona polycarpa 1531 LC
8495

Xanthoria polycarpa f. lobulata

auct. brit. N Xanthoria polycarpa 1531 LC
8496

Xanthoria ucrainica

S.Y. Kondr. (1997) Y Xanthoria ucrainica Massjukiella ucrainica; Polycauliona ucrainica; Xanthoria candelaria auct. p.p. 950 considered by some to be broad-lobed morph of X. candelaria LC NS
8497

Xanthoria ulophyllodes

Räsänen (1931) Y Xanthoria ulophyllodes Xanthoria candelaria auct. p.p. Xanthoria fallax auct. brit. Xanthomendoza ulophyllodes 1909 LC NS
8498

Xanthoriicola physciae

(Kalchbr.) D. Hawksw. (1973) Y Xanthoriicola physciae 2272 LC LF
8499

Xenonectriella lutescens

(Arnold) Weese (1919) Y Xenonectriella lutescens 2548 NE NR LF
8500

Xenonectriella streimannii

(S.Y. Kondr., Coppins & D.J. Galloway) Rossman (1999) Y Xenonectriella streimannii Pronectria streimannii 2367 NE NR LF
8501

Xenonectriella subimperspicua

(Speg.) Etayo (2017) Y Xenonectriella subimperspicua Pronectria subimperspicua 2753 NE NR LF
8502

Xerotrema megalospora

Sherwood & Coppins (1980) Y Xerotrema megalospora 1960 ? NT NR Sc IR F
8503

Xerotrema quercicola

Coppins & Aptroot (2008) Y Xerotrema quercicola 2518 NT NR E IR F
8504

Xylographa abietina

(Pers.) Zahlbr. N Xylographa parallela 1532 LC
8505

Xylographa andrewii

(Stirt.) Reding. (1938) N Geltingia associata 1943 LC NS LF
8506

Xylographa corrugans

Norman N Xylographa vitiligo 1534 LC
8507

Xylographa laricicola

Nyl. N Xylographa parallela 1532 LC
8508

Xylographa minutula

Körb. N ? Xylographa parallela
8509

Xylographa parallela

(Ach.) Behlen & Desberger (1835) Y Xylographa parallela Xylographa abietina 1532 LC
8510

Xylographa parallela f. alliptica

Nyl. ex Cromb. [orth. error] N Xylographa parallela 1532 LC
8511

Xylographa parallela f. elliptica

Nyl. (1879) N Xylographa parallela 1532 LC
8512

Xylographa spilomatica

(Anzi) Th. Fr. N Xylographa vitiligo 1534 LC
8513

Xylographa trunciseda

(Th. Fr.) Minks ex Redinger (1938) Y Xylographa trunciseda 1533 LC NS
8514

Xylographa vitiligo

(Ach.) J.R. Laundon (1963) Y Xylographa vitiligo 1534 LC
8515

Xylopsora caradocensis

(Nyl.) Bendiksby & Timdal (2013) Y Xylopsora caradocensis Bilimbia caradocensis; Hypocenomyce caradocensis; Lecidea acutula; Lecidea caradocensis; Psora acutula; Psora caradocensis; Toninia caradocensis 576 LC
8516

Xylopsora friesii

(Ach.) Bendiksby & Timdal (2013) Y Xylopsora friesii Hypocenomyce friesii; Lecidea friesii; Psora friesii 577 LC NS
8517

Zamenhofia coralloidea

(P. James) Clauzade & Cl. Roux N Porina coralloidea 1172 LC NS Sc L IR
8518

Zamenhofia hibernica

(P. James & Swinscow) Clauzade & Cl. Roux N Porina hibernica 1178 NT NS P Eng WaL IR
8519

Zamenhofia rosei

(Sérus.) P. James N Porina rosei 1671 NT NS X IR
8520

Zevadia peroccidentalis

J.C. David & D. Hawksw. (1995) Y Zevadia peroccidentalis 2273 LF

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