Mushroom Observer
Catalog #: MUOB 51002
Taxon: Cortinarius obtusus (Fr.) Fr.
Family: Cortinariaceae
Collector: Ron Pastorino   MUOB 51002   
Date: 2010-08-11
Verbatim Date: 2010-8-11
Locality: United States, Colorado, Grand, Fraser Experimental Forest
39.8472  -105.912
Description: Original observation #51002 (Mushroom Observer)
Occurrence Remarks: These had caps that were up to 5.1 cm across, dry and somewhat hygrophanous. The stipe was rather fragile and hollowish. The spores were ~ 7.2-8.2 X 5.1-5.9 microns and somewhat rough. KOH on the cap gave brown. KOH on the cap flesh was brown KOH on the stipe was grayish
Specimen Images
Rights Holder: MO Observers
Record Id: e3733c79-b6cc-4081-b841-f654fbc2a6c4
For additional information on this occurrence, please contact: Nathan Wilson (
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