Observation 1142: Armillaria (Fr.) Staude

When: 2006-11-25

Collection location: Pepperwood Preserve, Santa Rosa, California, USA [Click for map]

Who: Debbie Drechsler (debdrex)

No specimen available

Found in a woodland park, a group of about ten, under madrone and some valley oak. No spore print.

Proposed Names

28% (1)
Recognized by sight: terrestrial, solitary to gregarious (not cespitose), cap with prominent scales
57% (1)
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
Armillaria mellea group
By: Darvin DeShazer (darv)
2006-11-30 12:30:07 WIB (+0700)

The striate margin and lack of scales near the margin points toward Armillaria cepistipes, but it’s difficult to tell from photos.

Spore print?
By: Douglas Smith (douglas)
2006-11-30 09:28:56 WIB (+0700)

Did you get a spore print for these? (I’m betting it is creamy light yellow, but who knows?)

Created: 2006-11-30 06:13:06 WIB (+0700)
Last modified: 2013-11-23 09:54:32 WIB (+0700)
Viewed: 20 times, last viewed: 2017-06-05 03:40:58 WIB (+0700)
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