Lecanora subrugosa | Atlas du patrimoine naturel RNF

Lecanora subrugosa - Lecanora subrugosa Nyl., 1875 Photograph of a herbarium specimen of Lecanora subrugosa taken through a dissecting microscope (x40), showing apothecia up to 1.2 mm broad, with red-brown disks and thick margins that are crenulate to verrucose. Spot tests on the thallus: K+ pale yellow, KC-, C-, PD-. This specimen of Lecanora subrugosa was growing on birch bark along the trail up Lead Mine Mountain next to the Washington-Hancock County Line, off Route 9 in Maine, USA. (Lat. 44o51.470' N, Long. 68o05.914' W) Collected by E.C. Uebel, identified by Dr. David H.S. Richardson (No. U-154, 13 Jun 2001). © Ed Uebel - CC-BY-SA-3.0 - Wikimedia Commons

Lecanora subrugosa Nyl., 1875

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