Observation 341384: Hypholoma (Fr.) P. Kumm.

When: 2018-10-14

Collection location: Ricketts Glen State Park, Pennsylvania, USA [Click for map]

Who: Dave W (Dave W)

No specimen available

Notes:
Thought these little wood-inhabiting mushroom represented a species of Hypholoma. Thin spore print color was kinda ambiguous, brown but lacking in dark purplish tint. Spores in KOH were reddish-brown (color in 4th photo is accurate), and at 400x they looked to be thick-walled with a few positioned to show what may be a plage, pointing toward Galerina.

Images

Proposed Names

29% (1)
Recognized by sight
Based on microscopic features
Based on chemical features
56% (1)
Recognized by sight
-85% (1)
Recognized by sight
58% (1)
Recognized by sight

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= Observer’s choice
= Current consensus

Comments

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Okay, consensus appears to…
By: Dave W (Dave W)
2018-10-28 23:21:42 CDT (-0400)

reject the “Galerina” idea. I must admit, although I am careful to keep track of what I’m examining, given the large number of collections brought in during this WVMC foray, I may have mistaken the spore sample for different a collection.

Really does seem to look like a Hypholoma.

Thanks all for the input.

Partial veil
By: I. G. Safonov (IGSafonov)
2018-10-28 23:06:41 CDT (-0400)

The cortinaceous PV reminds me of that seen in very young Hypholoma, e.g. obs 287363.

Jacob, do you think…
By: Dave W (Dave W)
2018-10-28 22:52:16 CDT (-0400)

these are not Galerina? I see criteria both for and against.

Created: 2018-10-28 15:47:59 CDT (-0400)
Last modified: 2018-10-28 23:22:48 CDT (-0400)
Viewed: 37 times, last viewed: 2019-07-22 06:47:19 CDT (-0400)
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