Page author: Crow Vecchio
Cetraria arenaria

Distribution: Montana east to Maine, south through Appalachia; Southernmost borders of central and eastern Canadian provinces.

Conservation Status: Not of concern


Thallus olive-brown to grey-olive, lobes flattened or curled in at the sides, 1-4 mm in width, typically regularly forked with marginal pseudocyphellae; Apothecia rare, shiny red-brown, appearing on lobe tips.

Accepted Name:
Cetraria arenaria Kärnefelt

Synonyms & Misapplications:
(none provided)
Additional Resources:

PNW Herbaria: Specimen records of Cetraria arenaria in the Consortium of Pacific Northwest Herbaria database.

CalPhotos: Cetraria arenaria photos.

USDA Plants: Cetraria arenaria information.

0 photographs:
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