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
331

Arthonia opegraphina

(Ach.) Leight. N Arthonia radiata 69 LC
332

Arthonia orbillifera

(Almq.) Sundin (1999) N Arthothelium orbilliferum 1711 LC NS Sc IR F
333

Arthonia pannariae

Zhurb. & Grube (2010) Y Arthonia pannariae 2576 lichenicolous on Psoroma hypnorum NE NR LF
334

Arthonia paralia

Nyl. N Arthonia phaeobaea 67 LC NS
335

Arthonia parietinaria

Hafellner & A. Fleischhaker (2016) Y Arthonia parietinaria 2683 parasitic on Xanthoria parietina NE NS LF
336

Arthonia patellulata

auct. brit. p.p. N Arthonia didyma 56 name or specific epithet valid but has been misused in the past LC
337

Arthonia patellulata

auct. brit. p.p. N Arthonia muscigena 1700 name or specific epithet valid but has been misused in the past
338

Arthonia patellulata

Nyl. (1853) Y Arthonia patellulata 66 NT NS P Sc
339

Arthonia peltigerea

Th. Fr. (1866) Y Arthonia peltigerea 1935 NE NR LF
340

Arthonia phaeobaea

(Norman) Norman (1869) Y Arthonia phaeobaea 67 LC NS
341

Arthonia phaeophysciae

Grube & Matzer (1997) Y Arthonia phaeophysciae 1982 lichenicolous on Phaeophyscia orbicularis LC NR LF
342

Arthonia pineti

Körb. N Arthonia didyma 56 LC
343

Arthonia protoparmeliae

Etayo (2010) Y Arthonia protoparmeliae 2655 lichenicolous on Protoparmelia badia NE NR LF
344

Arthonia protoparmeliopseos

Etayo & Diederich (2009) Y Arthonia protoparmeliopseos 2631 on thallus & apothecia of Lecanora muralis NE NR LF
345

Arthonia pruinata

(Pers.) Steud. ex A.L. Sm. (1911) N Pachnolepia pruinata 63 LC
346

Arthonia punctella

Nyl. (1859) Y Arthonia punctella 1929 lichenicolous on Diplotomma alboatrum LC NR LF
347

Arthonia punctiformis

Ach. (1808) Y Arthonia punctiformis Arthonia punctiformis var. melantera 68 LC F
348

Arthonia punctiformis var. melantera

sensu Leight. N Arthonia punctiformis 68 LC F
349

Arthonia punctilliformis

Leight. N of uncertain affinity F
350

Arthonia punctilliformis

Leight. (1876) Y Arthonia punctilliformis 2010 NE NR F
351

Arthonia radiata

(Pers.) Ach. (1808) Y Arthonia radiata Arthonia radiata var. swartziana 69 LC
352

Arthonia radiata var. swartziana

(Ach.) P. Syd. N Arthonia radiata 69 LC
353

Arthonia ruana

A. Massal. N Arthothelium ruanum 97 LC NS
354

Arthonia sampaianae

(Diederich & Etayo) Ertz & Diederich (2005) Y Arthonia sampaianae Plectocarpon sampaianae 2154 lichenicolous on Fuscopannaria sampaiana NT NR LF
355

Arthonia spadicea

Leight. (1854) Y Arthonia spadicea 70 LC
356

Arthonia stellaris

auct. brit. p.p., non Kremp. N Arthonia astroidestera 1687 name or specific epithet valid but has been misused in the past NT NS IR
357

Arthonia stellaris

Kremp. (1861) Y Arthonia stellaris 71 LC NS
358

Arthonia stereocaulina

(Ohlert) R. Sant. (1993) Y Arthonia stereocaulina 2406 lichenicolous on Stereocaulon DD NR LF
359

Arthonia stictarum

(Tul.) Th. Fr. N Plectocarpon lichenum 2153 LC NS LF
360

Arthonia subastroidea subsp. orbilliferum

Almq. N Arthothelium orbilliferum 1711 LC NS Sc IR F

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