Lichen Taxon Dictionary

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. 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
8551

Xanthoria candelaria

auct. p.p. N Xanthoria fulva 1918 name or specific epithet valid but has been misused in the past DD NR
8552

Xanthoria candelaria

auct. p.p. N Xanthoria ucrainica 950 name or specific epithet valid but has been misused in the past LC NS
8553

Xanthoria candelaria

auct. p.p. N Xanthoria ulophyllodes 1909 name or specific epithet valid but has been misused in the past LC NS
8554

Xanthoria candelaria s. lat.

s. lat. Y Xanthoria candelaria s. lat. 1527 LC
8555

Xanthoria candelaria s. str.

(L.) Th. Fr. s. str. (1861) Y Xanthoria candelaria s. str. Massjukiella candelaria; Polycauliona candelaria; Xanthoria lychnea 2364 LC
8556

Xanthoria chrysophthalma var. dickieana

(Linds.) H. Olivier (1907) N Teloschistes chrysophthalmus 1380 CR B, C2, D NR P
8557

Xanthoria ectaneoides

(Nyl.) Zahlbr. N Xanthoria aureola 1538 LC
8558

Xanthoria elegans

(Link) Th. Fr. (1861) Y Xanthoria elegans Caloplaca elegans; Rusavskia elegans 1528 LC
8559

Xanthoria fallax

auct. brit. N Xanthoria ulophyllodes 1909 LC NS
8560

Xanthoria fallax

N 1529 BLS number no longer used
8561

Xanthoria fulva

(Hoffm.) Poelt & Petut. (1992) Y Xanthoria fulva Gallowayella fulva; Xanthomendoza fulva; Xanthoria candelaria auct. p.p. 1918 doubtfully British DD NR
8562

Xanthoria lychnea

(Ach.) Th. Fr. N Xanthoria candelaria s. lat. 1527 LC
8563

Xanthoria lychnea

auct. p.p. N Xanthoria fulva 1918 DD NR
8564

Xanthoria parietina

(L.) Th. Fr. (1860) Y Xanthoria parietina 1530 LC
8565

Xanthoria parietina var. aureola

auct. N Xanthoria calcicola 1526 LC
8566

Xanthoria parietina var. ectanea

auct. N Xanthoria aureola 1538 LC
8567

Xanthoria polycarpa

(Hoffm.) Th. Fr. ex Rieber (1891) Y Xanthoria polycarpa Massjukiella polycarpa; Polycauliona polycarpa 1531 LC
8568

Xanthoria polycarpa f. lobulata

auct. brit. N Xanthoria polycarpa 1531 LC
8569

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
8570

Xanthoria ulophyllodes

Räsänen (1931) Y Xanthoria ulophyllodes Xanthoria candelaria auct. p.p. Xanthoria fallax auct. brit. Xanthomendoza ulophyllodes 1909 LC NS
8571

Xanthoriicola physciae

(Kalchbr.) D. Hawksw. (1973) Y Xanthoriicola physciae 2272 LC LF
8572

Xenonectriella fissuriprodiens

(Etayo) Etayo (2017) Y Xenonectriella fissuriprodiens Pronectria fissuriprodiens 2172 on Lobaria pulmonaria LC NS LF
8573

Xenonectriella leptaleae

(J. Steiner) Rossman & Lowen (1999) Y Xenonectriella leptaleae Pronectria leptaleae 2409 lichenicolous on Physcia NE NR LF
8574

Xenonectriella leptaleoides

(Etayo) Etayo (2008) Y Xenonectriella leptaleoides Pronectria leptaleoides 2773 on Leptogium cyanescens NE NR LF
8575

Xenonectriella lutescens

(Arnold) Weese (1919) Y Xenonectriella lutescens 2548 NE NR LF
8576

Xenonectriella septemseptata

(Etayo) Etayo & van den Boom (2014) Y Xenonectriella septemseptata Pronectria septemseptata 2765 on Melanelixia subaurifera NE NR LF
8577

Xenonectriella streimannii

(S.Y. Kondr., Coppins & D.J. Galloway) Rossman (1999) Y Xenonectriella streimannii Pronectria streimannii 2367 NE NR LF
8578

Xenonectriella subimperspicua

(Speg.) Etayo (2017) Y Xenonectriella subimperspicua Pronectria subimperspicua 2753 on Parmelia & Punctelia spp. NE NR LF
8579

Xerotrema megalospora

Sherwood & Coppins (1980) Y Xerotrema megalospora 1960 ? NT NR Sc IR F
8580

Xerotrema quercicola

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

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