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Arthonia helvola

(Nyl.) Nyl.

a comma lichen

GNRUnranked Found in 1 roadless area NatureServe Explorer →

GNRUnrankedGlobal Rank

Identity

Unique IDELEMENT_GLOBAL.2.1013409

Element CodeNLART02020

Record TypeSPECIES

ClassificationSpecies

Classification StatusStandard

Name CategoryFungus

KingdomFungi

PhylumAscomycota

ClassAscomycetes

OrderArthoniales

FamilyArthoniaceae

GenusArthonia

Synonyms

Coniangium helvolum(Nyl.) Arnold

Concept Reference

Esslinger, T.L. 2016. A cumulative checklist for the lichen-forming, lichenicolous and allied fungi of the Continental United States and Canada, Version 21. Opuscula Philolichenum 15: 136-390.

Ecology & Habitat

Other Nations (2)

CanadaN4

Province	Rank	Native
New Brunswick	SU	Yes
Ontario	S4	Yes
British Columbia	SU	Yes

United StatesNNR

Province	Rank	Native
Pennsylvania	SNR	Yes
Indiana	SNR	Yes

Plant Characteristics

Economic Value (Genus)No

Roadless Areas (1)

Pennsylvania (1)

Area	Forest	Acres
Minister Valley	Allegheny National Forest	1,417

References (2)

Esslinger, T.L. 2016. A cumulative checklist for the lichen-forming, lichenicolous and allied fungi of the Continental United States and Canada, Version 21. Opuscula Philolichenum 15: 136-390.
Esslinger, T. L. 2018. A cumulative checklist for the lichen-forming, lichenicolous and allied fungi of the continental United States and Canada, Version 22. Opuscula Philolichenum 17:6-268. [http://sweetgum.nybg.org/philolichenum/]