Observation 44784: Rhizoplaca melanophthalma (DC.) Leuckert & Poelt
When: 2010-04-26
No herbarium specimen

Notes: on a rock

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Easy group
By: Jason Hollinger (jason)
2010-04-26 18:53:52 PDT (-0700)

The two common species are this (greenish to grayish apothecia), and R. chrysoleuca with orangish apothecia. Both are mounded things that are actually only attached at a single point underneath and therefore (relatively) easy to remove from the rock with just a pocket knife. The third somewhat-common species is R. subdiscrepans but it is broadly attached like a crust. The first two species should both be common where you are on granitic rocks.

Created: 2010-04-26 18:41:37 PDT (-0700)
Last modified: 2010-04-26 18:47:44 PDT (-0700)
Viewed: 32 times, last viewed: 2017-01-16 17:22:42 PST (-0800)
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