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
8461

Xanthoria parietina

(L.) Th. Fr. (1860) Y Xanthoria parietina 1530 LC
8462

Xanthoria parietina var. aureola

auct. N Xanthoria calcicola 1526 LC
8463

Xanthoria parietina var. ectanea

auct. N Xanthoria aureola 1538 LC
8464

Xanthoria polycarpa

(Hoffm.) Th. Fr. ex Rieber (1891) Y Xanthoria polycarpa Massjukiella polycarpa; Polycauliona polycarpa 1531 LC
8465

Xanthoria polycarpa f. lobulata

auct. brit. N Xanthoria polycarpa 1531 LC
8466

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
8467

Xanthoria ulophyllodes

Räsänen (1931) Y Xanthoria ulophyllodes Xanthoria candelaria auct. p.p. Xanthoria fallax auct. brit. Xanthomendoza ulophyllodes 1909 LC NS
8468

Xanthoriicola physciae

(Kalchbr.) D. Hawksw. (1973) Y Xanthoriicola physciae 2272 LC LF
8469

Xenonectriella lutescens

(Arnold) Weese (1919) Y Xenonectriella lutescens 2548 NE NR LF
8470

Xenonectriella streimannii

(S.Y. Kondr., Coppins & D.J. Galloway) Rossman (1999) Y Xenonectriella streimannii Pronectria streimannii 2367 NE NR LF
8471

Xerotrema megalospora

Sherwood & Coppins (1980) Y Xerotrema megalospora 1960 ? NT NR Sc IR F
8472

Xerotrema quercicola

Coppins & Aptroot (2008) Y Xerotrema quercicola 2518 NT NR E IR F
8473

Xylographa abietina

(Pers.) Zahlbr. N Xylographa parallela 1532 LC
8474

Xylographa andrewii

(Stirt.) Reding. (1938) N Geltingia associata 1943 LC NS LF
8475

Xylographa corrugans

Norman N Xylographa vitiligo 1534 LC
8476

Xylographa laricicola

Nyl. N Xylographa parallela 1532 LC
8477

Xylographa minutula

Körb. N ? Xylographa parallela
8478

Xylographa parallela

(Ach.) Behlen & Desberger (1835) Y Xylographa parallela Xylographa abietina 1532 LC
8479

Xylographa parallela f. alliptica

Nyl. ex Cromb. [orth. error] N Xylographa parallela 1532 LC
8480

Xylographa parallela f. elliptica

Nyl. (1879) N Xylographa parallela 1532 LC
8481

Xylographa spilomatica

(Anzi) Th. Fr. N Xylographa vitiligo 1534 LC
8482

Xylographa trunciseda

(Th. Fr.) Minks ex Redinger (1938) Y Xylographa trunciseda 1533 LC NS
8483

Xylographa vitiligo

(Ach.) J.R. Laundon (1963) Y Xylographa vitiligo 1534 LC
8484

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
8485

Xylopsora friesii

(Ach.) Bendiksby & Timdal (2013) Y Xylopsora friesii Hypocenomyce friesii; Lecidea friesii; Psora friesii 577 LC NS
8486

Zamenhofia coralloidea

(P. James) Clauzade & Cl. Roux N Porina coralloidea 1172 LC NS Sc L IR
8487

Zamenhofia hibernica

(P. James & Swinscow) Clauzade & Cl. Roux N Porina hibernica 1178 NT NS P Eng WaL IR
8488

Zamenhofia rosei

(Sérus.) P. James N Porina rosei 1671 NT NS X IR
8489

Zevadia peroccidentalis

J.C. David & D. Hawksw. (1995) Y Zevadia peroccidentalis 2273 LF
8490

Zwackhia prosodea

(Ach.) Ertz (2012) N Opegrapha prosodea 956 currently a synonym but may be adopted as the correct name in the future NT NS P Eng Wa IR

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