Class

Arthoniomycetes

Plectocarpon lichenum. Photo: (c) Samuel Brinker, some rights reserved (CC BY-NC)

iNaturalist • Wikipedia

Arthoniomycetes are a class of ascomycete fungi. It includes the single order Arthoniales. Most of the taxa in this class are tropical and subtropical lichens.

— Wikipedia

Subtaxa

Order: Arthoniales

Where in Humboldt

Discussion

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