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
481

Arthopyrenia saxicola

A. Massal. (1855) Y Arthopyrenia saxicola Naetrocymbe saxicola Pyrenocollema saxicola 90 LC NS
482

Arthopyrenia socialis

Körb. N 91 British records doubtful, BLS number no longer used
483

Arthopyrenia sphaeroides

auct. brit. non (Wallr.) Zahlbr. N Acrocordia gemmata 34 LC L*
484

Arthopyrenia spilobola

(Nyl.) Arnold (1891) N British records dubious
485

Arthopyrenia stigmatella

sensu A.L. Sm. N Mycoporum antecellens 75 LC F
486

Arthopyrenia strontianensis

Swinscow N Collemopsidium angermannicum 1890 NT NS
487

Arthopyrenia subareniseda

G. Salisb. N Collemopsidium subarenisedum 92 DD NR IR
488

Arthopyrenia subcerasi

(Vain.) Zahlbr. (1921) Y Arthopyrenia subcerasi 1592 NT NR Sc F
489

Arthopyrenia sublitoralis

(Leight.) Arnold N Collemopsidium sublitorale 93 LC NS
490

Arthopyrenia submicans

(Nyl.) Arnold N Arthopyrenia nitescens 1605 LC NS Sc IR
491

Arthopyrenia taylorii

(Carroll ex Nyl.) Mudd N Strigula taylorii 1378 LC NS Sc IR
492

Arthopyrenia umbrosa

(Taylor) Mudd (1861) N Gyrographa gyrocarpa 947 LC
493

Arthopyrenia viridescens

Coppins N Anisomeridium viridescens 1607 LC NS Sc IR
494

Arthopyrenia viridula

A.L. Sm. (1911) N Verrucaria elaeina 1871 LC
495

Arthopyrenia willeyana

R.C. Harris N Anisomeridium polypori 49 LC
496

Arthopyrenia ‘salweii’

(Leight. ex Nyl.) Zahlbr. N Acrocordia salweyi 36 LC
497

Arthothelium dictyosporum

(Coppins & P. James) Coppins (1989) Y Arthonia dictyospora; Arthothelium dictyosporum Arthothelium ilicinum var. dictyosporum 95 NT NR E P Sc Wa IR
498

Arthothelium dispersum

auct. brit. p.p. N Arthothelium lirellans 1569 LC NS Sc IR F
499

Arthothelium dispersum

auct. brit. p.p. N Arthothelium orbilliferum 1711 LC NS Sc IR F
500

Arthothelium dispersum

(DC.) Mudd N Arthothelium ruanum 97 LC NS
501

Arthothelium ilicinum

(Taylor) P. James N Arthonia ilicina 94 LC Sc IR
502

Arthothelium ilicinum var. dictyosporum

Coppins & P. James N Arthothelium dictyosporum 95 NT NR E P Sc Wa IR
503

Arthothelium ilicinum var. reagens

Coppins & P. James N Arthothelium macounii 96 VU D2 NR P Sc IR
504

Arthothelium lirellans

(Almq.) Coppins (1979) Y Arthothelium lirellans Arthonia lirellans Dermatina swinscowii 1569 LC NS Sc IR F
505

Arthothelium macounii

(G. Merr.) W.J. Noble (1987) Y Arthothelium macounii Arthothelium ilicinum var. reagens Arthothelium reagans 96 VU D2 NR P Sc IR
506

Arthothelium norvegicum

Coppins & Tønsberg (1984) Y Arthothelium norvegicum Arthonia norvegica 1743 NT NR Sc
507

Arthothelium orbilliferum

(Almq.) Hasse (1913) Y Arthothelium orbilliferum Arthonia orbilliferum 1711 LC NS Sc IR F
508

Arthothelium reagens

(Coppins & P. James) Coppins & P. James N Arthothelium macounii 96 VU D2 NR P Sc IR
509

Arthothelium ruanum

(A. Massal.) Körb. (1861) Y Arthothelium ruanum Arthonia ruana 97 LC NS
510

Arthothelium spectabile

A. Massal. (1852) Y Arthothelium spectabile 98 Ex

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