Ochrolechia brodoi Kukwa is reported as new for North America and Alaska. Other corticolous species of Ochrolechia reported since the publication of Brodo's (1991) revision are summarized, and some couplets from the key in that publication are emended with the addition of O. brodoi and O. xanthostoma. The latter is reported new to Oregon.
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Evansia
Vol. 34 • No. 3
September 2017
Vol. 34 • No. 3
September 2017
key
Lake Clark National Park
Norway
Oregon
Pertusariales