Observation 13785: Umbilicaria phaea Tuck.

When: 2008-06-05

Collection location: Ladd Canyon Rd., Union Co., Oregon, USA [Click for map]

Who: Jason Hollinger (jason)

Specimen available

Don’t see apothecia as truly start-shaped as this very often. Pretty cool.


Apothecia at 30×.

Proposed Names

87% (1)
Recognized by sight: Smooth, rich brown thallus with inset, black, gyrose, star-shaped apothecia.

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= Observer’s choice
= Current consensus


Add Comment
REALLY cool.
By: Daniel B. Wheeler (Tuberale)
2008-11-09 19:02:04 CST (-0500)