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Summary
DescriptionRhizocarpon eupetraeum.jpg
Rhizocarpon eupetraeum (Nyl.) Arnold, 1870
Photograph of a herbarium specimen taken through a dissecting microscope, x6.
(Chemical spot tests on the medulla: C-, K+ yellow turning red, PD+ orange-yellow, IKI-)
This specimen of Rhizocarpon eupetraeum was growing on rock along the trail up Black Mountain, just S of Tunk Lake, NE of Ellsworth, in Hancock County, Maine, USA (44o35' N, 68o06' W, elevation 200 meters).
Collected and identified by E.C. Uebel (No. U-533, 11 Jul 2005).
Date
24 August 2007 (upload date)
Source
self-made (Photographed on 21 Dec 2005 by me, Ed Uebel)
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{{Information |Description='''''Rhizocarpon eupetraeum''''' (Nyl.) Arnold, 1870 Photograph of a herbarium specimen taken through a dissecting microscope, x6. (Chemical spot tests on the medulla: C-, K+ yellow turning red, PD+ orange-yellow, IKI-) This