Observation 44785: Psora
When: 2010-04-26
No herbarium specimen

Notes: on a rock

Proposed Names

17% (2)
Recognized by sight
56% (1)
Recognized by sight
27% (1)
Recognized by sight: Brown squamules without pruina but with upturned edges exposing a creamy white undersurface. See MO Observation 50363
Used references: McCune and Rosentretter, 2007, “Biotic Soil Crust Lichens of the Colombia Basin,” pp.78-80

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Not sure
By: Johannes Harnisch (Johann Harnisch)
2010-04-27 04:04:31 CEST (+0200)

Ill have to go back, though they were rather strange looking, BTW you would really like it here in the Crowsnest Pass!

Good eye
By: Jason Hollinger (jason)
2010-04-27 03:54:58 CEST (+0200)

Don’t see these very often. I’m no good at the species. Does this have apothecia? And if so, what color? Sterile ones might be impossible to ID to species.

Created: 2010-04-27 03:42:17 CEST (+0200)
Last modified: 2010-09-18 04:56:43 CEST (+0200)
Viewed: 53 times, last viewed: 2016-05-10 05:08:59 CEST (+0200)
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