Mushroom Observer
Catalog #: MUOB 28207
Taxon: Cortinarius fulmineus sensu Moser
Family: Cortinariaceae
Collector: Ron Pastorino   MUOB 28207   
Date: 2009-11-13
Verbatim Date: 2009-11-13
Locality: United States, California, Marin, Bon Tempe Reservoir
37.9529  -122.613
Description: Original observation #28207 (Mushroom Observer)
Occurrence Remarks: These stubby little guys were growing in fairly hard ground by a trail and near Madrone, live oak and maybe one old pine. They are immature but have some interesting characteristics; a very marginate bulb, no violet colorations, not viscid although some debris was adhering to both the cap and stipe, and red staining with KOH on the cap, stipe, cap flesh and stipe flesh. The spores,(from a gill section) were approx. 9.0-10.0(10.9) X 4.9-6.0(7.0)microns and fairly rough. They were about 5 X 5 cm in size.
Specimen Images
Rights Holder: MO Observers
Record Id: 48ba5392-84a4-4407-a5fd-3d20e9d666b1
For additional information on this occurrence, please contact: Nathan Wilson (
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