Observation 48344: Letharia columbiana (Nutt.) J.W. Thomson
When: 2010-07-08
No herbarium specimen

Notes: Abundant on the branches, trunks, and dead wood of Limber Pine, Pinus flexilis, along the trail to Mount Washburn, el. 9,000 to 10,000 ft., although Letharia vulpina was probably even more common on the same trees.

[admin – Sat Aug 14 02:03:09 +0000 2010]: Changed location name from ‘Mount Washburn, Yellowstone NP, Wyoming, USA’ to ‘Mount Washburn, Yellowstone National Park, Wyoming, USA

Proposed Names

92% (2)
Eye3 Eyes3
Used references: McCune and Geiser, 2009, pp.184-187

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2010-07-10 01:18:48 CDT (-0400)
Last modified: 2010-08-15 10:18:16 CDT (-0400)
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