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
331

Arthonia ligniaria

Hellb. (1884) Y Arthonia ligniaria 1536 LC NS
332

Arthonia ligniariella

Coppins (1989) Y Arthonia ligniariella 1742 LC NS
333

Arthonia lilliei

B. de Lesd. (1910) N Catillaria lenticularis 311 LC
334

Arthonia lirellans

Almq. (1880) N Arthothelium lirellans 1569 LC NS Sc IR F
335

Arthonia lobata

(Flörke) A. Massal., et auct brit. p.min.p. N Sparria endlicheri 59 LC ?NS Sc
336

Arthonia lobata

auct. brit. p.max.p. N Dirina massiliensis f. sorediata 500 LC
337

Arthonia lurida

auct. brit. p.max.p. pre-1980 N Arthonia didyma 56 LC
338

Arthonia lurida

Ach. [nom. rejic.], non auct. brit. N Arthonia spadicea 70 LC
339

Arthonia lurida

auct. brit. p.min.p., auct. europ. p.max.p. pre-1980 N Arthonia vinosa 73 LC L*
340

Arthonia lurida var. spadicea

(Leight.) Nyl. N Arthonia spadicea 70 LC
341

Arthonia mediella

Nyl. (1859) Y Arthonia mediella Arthonia myriocarpella Arthonia hypnophila ad int. 413 LC NS
342

Arthonia melantera

Ach. (1808) N Naevia punctiformis 68 LC F
343

Arthonia melaspermella

Nyl. N Rhizodiscina lignyota Rhizodiscina lignyota (Fr.) Hafellner F
344

Arthonia meridionalis

Zahlbr. (1914) Y Arthonia meridionalis 2450 VU D2 NR
345

Arthonia molendoi

(Heufl. ex Frauenf.) R. Sant. (1986) Y Arthonia molendoi 1934 parasitic on Caloplaca s. lat. [Calogya and Variospora] LC NR LF
346

Arthonia muscigena

Th. Fr. (1865) Y Arthonia muscigena Arthonia exilis auct. brit.; Arthonia leucodontis; Bryostigma muscigenum 1700 LC NS
347

Arthonia myriocarpella

auct. brit. p.p., non Nyl. N Arthonia arthonioides 51 LC NS
348

Arthonia myriocarpella

Nyl. N Arthonia mediella 413 LC NS
349

Arthonia myriocarpella

N 1849 BLS number no longer used
350

Arthonia neglectula

Nyl. (1874) Y Arthonia neglectula 2323 NE NR LF
351

Arthonia opegraphina

(Ach.) Leight. N Arthonia radiata 69 LC
352

Arthonia orbillifera

(Almq.) Sundin (1999) N Arthothelium orbilliferum 1711 LC NS Sc IR F
353

Arthonia pannariae

Zhurb. & Grube (2010) Y Arthonia pannariae 2576 lichenicolous on Psoroma hypnorum NE NR LF
354

Arthonia paralia

Nyl. N Arthonia phaeobaea 67 LC NS
355

Arthonia parietinaria

Hafellner & A. Fleischhaker (2016) Y Arthonia parietinaria 2683 parasitic on Xanthoria parietina NE NS LF
356

Arthonia patellulata

auct. brit. p.p. N Arthonia didyma 56 name or specific epithet valid but has been misused in the past LC
357

Arthonia patellulata

auct. brit. p.p. N Arthonia muscigena 1700 name or specific epithet valid but has been misused in the past
358

Arthonia patellulata

Nyl. (1853) Y Arthonia patellulata 66 NT NS P Sc
359

Arthonia peltigerea

Th. Fr. (1866) Y Arthonia peltigerea 1935 NE NR LF
360

Arthonia phaeobaea

(Norman) Norman (1869) Y Arthonia phaeobaea 67 LC NS

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