Observation 166366: Hypogymnia (Nyl.) Nyl.

When: 2014-06-01

Collection location: MP 14.5 E. Larch Mountain Rd., Multnomah Co., Oregon, USA [Click for map]

Who: Daniel B. Wheeler (Tuberale)

No specimen available

Notes:
Hypogymnia. Tuberular thallus with gray-green upper surface, with black undersurface. Notice short bushy growth underneath, which I believe is part of the same lichen.

Images

Proposed Names

29% (1)
Recognized by sight
28% (1)
Recognized by sight: branching pattern is typical for imshaugii/inactiva, I think I see brown inner surface exposed in one place in second photo, but damaged thalli will turn dark where torn open, so ideally one wants to create a fresh tear in an intact part of the thallus to be sure that it really is dark throughout inside, and not just where it’s been damaged

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= Observer’s choice
= Current consensus

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Created: 2014-06-02 00:02:38 CDT (-0400)
Last modified: 2014-06-02 16:08:38 CDT (-0400)
Viewed: 9 times, last viewed: 2019-07-13 17:16:53 CDT (-0400)
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