Punctelia caseana
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Punctelia caseana 1 ("morphotype 1" according to work in progress by James Lendemer and Brendan Hodkinson) On Liriodendron bark. From the Blue Ridge Parkway, Virginia. |
Punctelia caseana 2 ("morphotype 2" according to work in progress by James Lendemer and Brendan Hodkinson) On Pinus bark. From Hawn State Park, Missouri. |