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Catalog #: MUOB 267653

Observer: Ron Pastorino

Number: MUOB 267653

Date: 2017-01-17

Verbatim Date: 2017-1-17

Locality: United States, California, Marin, Mount Tamalpais State Park

37.8987  -122.608

Description: Original observation #267653 (Mushroom Observer)

Notes: Growing in fir needle duff. Caps up to 6.5 cm across. Taste mild. Cap and stipe flesh white. Stipe content chambered and stipe exterior bruising reddish brown when handled. Spore print white(scant) Spores amyloid and ~ 5.7-7.1 X 4.5-6.0(6.7) microns, subglobse to broadly ellipsoid, with some low warts. Fits most of the descriptions for R. brunneola. R. cerolens is another good possibility. The chambered stipe and bruising of the stipe is enough to push the ID in that direction despite some negatives.

Disposition: vouchered

Record ID: 925afa4b-1488-4416-a5a3-7b4f61ed6c06

For additional information about this specimen, please contact: Nathan Wilson (webmaster@mushroomobserver.org)