Observation 34563: Parmotrema A. Massal.
When: 2007-04-01
Who: AnPena
No herbarium specimen

Notes: Lichen growing on a rock (some form of granite) near the sea.

Proposed Names

28% (1)
Recognized by sight
28% (1)
Eyes3
Recognized by sight

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Eye3 = Observer’s choice
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Comments

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Also consider Hypotrachyna,
By: Jason Hollinger (jason)
2011-04-24 01:01:26 EDT (-0400)

but this looks more like one of the sorediate Parmotrema to me. There’s a key on-line:

http://www.bgbm.org/sipman/keys/Neoparmo.htm

You want couplets 91 through 107, most likely. Although it’s worth considering the “cracked” species (Rimelia), it is sometimes hard to see the cracks in places, but they’re always present and abundant somewhere. You will need chemical spot tests, I’m afraid.

Created: 2010-03-06 17:17:13 EST (-0500)
Last modified: 2011-04-24 00:56:13 EDT (-0400)
Viewed: 73 times, last viewed: 2016-05-12 03:24:12 EDT (-0400)
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