Observation 52351: Dermatocarpon americanum Vainio

(specimen 20100809.11)

on sheltered overhang of granitic outcrop near top of Rim Trail, north slope, ~5500’

Proposed Names

87% (1)
Eye3 Eyes3
Based on chemical features: medulla red in Meltzer’s (actually Lugol’s followed by drop of bleach)

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2010-09-08 23:41:57 CDT (-0400)
Last modified: 2010-09-08 23:42:00 CDT (-0400)
Viewed: 66 times, last viewed: 2017-08-09 01:47:12 CDT (-0400)
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