Observation 105492: Xanthoparmelia conspersa (Ehrh. ex Ach.) Hale

When: 2012-08-15

Collection location: Maine, USA [Click for map]

Who: Erlon (Herbert Baker)

No specimen available

Images

250194
Copyright © 2012 Erlon Bailey
250195
Copyright © 2012 Erlon Bailey

Proposed Names

28% (2)
Recognized by sight: Possibly Hypogymnia sp.

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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By: Jason Hollinger (jason)
2012-08-16 13:37:03 WIB (+0700)

Foliose, greenish-grayish, forming nice large rosettes on rock, with isidia. I’m just playing the odds with the species. Strictly speaking, you should check if it is black on the underside toward the center of the rosettes, because there are two less common species, X. plittii (medulla K+ yellow turning deep red) and X. subramigera (K- or K+ dingy reddish brownish) with pale to (usually) brown lower surface.

Created: 2012-08-16 09:53:39 WIB (+0700)
Last modified: 2012-08-16 13:34:01 WIB (+0700)
Viewed: 36 times, last viewed: 2017-06-14 07:08:41 WIB (+0700)
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