Observation 81218: Agaricus xanthodermus Genev.

When: 2011-10-20

Collection location: Berkeley Marina, Berkeley, Alameda Co., California, USA [Click for map]

37.863938° -122.311563°

Who: EricaMagill

No specimen available

-Many species found together in a well-watered park lawn
-White cap with grayish oppressed scales, incurved margins, and buff colored disc
-Lamellae close and free
-Gills pink in immaturity, turning dark brown with age
-Spore print is chocolate brown
-Base of stipe immediately stains yellow when broken
-Base of stipe exudes a phenolic odor
-Dried specimen part of a personal collection temporarily held at UC Berkeley

Proposed Names

79% (1)
Eye3 Eyes3
Used references: Arora (2nd edition)

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2011-11-01 15:42:26 CDT (-0500)
Last modified: 2011-11-01 15:42:29 CDT (-0500)
Viewed: 18 times, last viewed: 2017-06-10 02:16:00 CDT (-0500)
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