Observation 99195: Cortinarius pinguis (Zeller) Peintner & M.M. Moser

Growing in old-growth forest of western hemlock, Douglas-fir, and Pacific silver fir. Pileus very slimy; appears to be secotioid.

Please login to propose your own names and vote on existing names.

Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
Arora says volva absent in Cortinarius pinguis.
By: Daniel B. Wheeler (Tuberale)
2012-07-05 13:18:02 CDT (-0400)

But I didn’t notice the gelatinous volva until you pointed it out, Darvin. WTG!

After collecting this species many times, the one thing that strikes me about it is still the odor: it is rank, metallic, sticking to the nose and everything it touches. The odor persists much longer than the sporocarp itself.

While Arora says edibility unknown, I would caution anyone about eating any Cortinarius without a Cortinarius expert in the house, like maybe Helen V. Smith. But the odor of C. pinquis, fortunately, should throw edibility out for most people. Good thing, I think.

By: Darvin DeShazer (darv)
2012-07-05 12:37:23 CDT (-0400)

The top photo appears to have a gelatinous volva.

stipe thru pileus
By: BlueCanoe
2012-07-05 09:20:50 CDT (-0400)

The specimen shown in the second photo was an imperfect cross-section. I just tore the pileus open to see the gills (or lack thereof); I’m sure that if I had used my knife to cut it in half carefully it would look like the specimen in the first photo. These two photos were only a couple feet apart.

May be 2 species here.
By: Daniel B. Wheeler (Tuberale)
2012-07-05 08:49:09 CDT (-0400)

Thaxterogaster pinquis (now deprecated to Cortinarius, at least for the month) has a stipe continuing through the pileus. The photo of obs. without stipe thru pileus could be Brauniella nancyae, or similar Brauniella.

This feature is something most mycologists will not pursue: who wants to slice Cortinarius (or Brauniella)? Brauniella should have been found on wood, though.

Created: 2012-07-04 23:45:47 CDT (-0400)
Last modified: 2012-07-05 02:02:42 CDT (-0400)
Viewed: 79 times, last viewed: 2017-11-19 22:55:30 CST (-0500)
Show Log