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

These lichens were found on the same short twig, presumably blown off in the last big windstorm. The twig was only 8-inches long, and both of these lichens were firmly attached. While differing greatly in appearance and coloration, I believe they may be the same thing.


Lime green thallus. Bluntly lobed.
White to pale green thallus, with black spots. Pointed tips.
Back of blunt-lobed thallus is shiny black.
Back of pointed thallus is black, but not shiny No cilia on either.

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Created: 2014-06-01 21:32:35 MDT (-0600)
Last modified: 2014-06-02 14:13:36 MDT (-0600)
Viewed: 5 times, last viewed: 2019-07-13 15:14:18 MDT (-0600)
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