Mushroom Observer
Catalog #: MUOB 119358
Taxon: Mycetinis copelandii (Peck) A.W. Wilson and Desjardin
Family: Marasmiaceae
Collector: Ron Pastorino   MUOB 119358   
Date: 2012-12-05
Verbatim Date: 2012-12-5
Locality: United States, California, Marin, Bon Tempe Reservoir
37.9529  -122.613
Description: Original observation #119358 (Mushroom Observer)
Occurrence Remarks: These were growing on the ground in grassy/woody litter near Live Oak and Madrone. Caps were up to 2 cm across. There was a not unpleasant odor which I could not identify. Spore print was white and not amyloid. Spores were ~ 11.0-15.2 X 3.5-4.6 microns and had an elongated pip shape. The long stem was flexible and fairly tough. They seem to be like a cross between a Marasmius and a Caulorhiza, and so far no luck with a good ID.
Specimen Images
Rights Holder: MO Observers
Record Id: 20a8a49d-7f63-4f77-bb79-be7c7c127d0f
For additional information on this occurrence, please contact: Nathan Wilson (
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