Species

Parmotrema arnoldii (Arnold’s parmotrema lichen)

Parmotrema arnoldii. Photo: (c) Richard Droker, some rights reserved (CC BY-NC-ND)

Parmotrema arnoldii, commonly known as the powdered ruffle lichen, is a widely distributed species of lichen in the family Parmeliaceae. It has been recorded from Africa, Asia, Europe, Oceania, Macaronesia, and North and South America.

— Wikipedia

Sightings

Where in Humboldt


Discussion

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