Observation 72444: Retiboletus griseus (Frost) Manfr. Binder & Bresinsky
When: 2011-07-20
No herbarium specimen
0 Sequences

These are larger and colored a bit differently than griseus that I’ve found in the past. I’ve also been running across what appears to be very faded ornatipes specimens. So this has me wondering just a bit.

Proposed Names

79% (2)
Eye3 Eyes3
Recognized by sight: Black reticulation on stipe.

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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I agree…
By: Dave W (Dave W)
2011-07-22 22:30:06 MDT (-0600)

Spore print showed no reddish tint. So I think we can rule out Tylopilus. I’m just not used to seeing griseus fruit bodies that are this large/robust.

I’ll kick up the proposal to “I’d call…”

By: I. G. Safonov (IGSafonov)
2011-07-22 21:22:50 MDT (-0600)

This is likely to be R-b. griseus; carefully read the description in the big bolete book — I think it is more than a reasonable match. The only remote possibility is T. variobrunneus, which is rather rare.

Created: 2011-07-22 10:39:40 MDT (-0600)
Last modified: 2011-07-22 22:30:20 MDT (-0600)
Viewed: 85 times, last viewed: 2017-06-09 16:54:52 MDT (-0600)
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