Observation 171130: Butyriboletus brunneus (Peck) D. Arora & J.L. Frank
When: 2014-07-24
No herbarium specimen

Notes: Hemlock-dominated woods.

Time elapsed between 3rd and 4th photos 5 minutes or so. Red staining within stipe base and yellow staining just above were slow to develop.

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Dario, I think…
By: Dave W (Dave W)
2014-07-24 22:47:12 CDT (-0500)

appendiculatus has also been moved to genus Butyriboletus. This species is reported from western North America. I just read the description in BRB, and it does seem to be very close to B. brunneus.

Formerly, Boletus speciosus var. brunneus.

I usually only find this one early in the season, mid to late June. I think the recent spell of cool weather followed by hot weather has triggered some interesting fruitings of boletes.

Dave
By: dario.z (dario13)
2014-07-24 22:01:21 CDT (-0500)

Reminds me of the European boletus appendiculatus.

Created: 2014-07-24 20:35:22 CDT (-0500)
Last modified: 2014-07-24 21:25:03 CDT (-0500)
Viewed: 49 times, last viewed: 2017-06-18 12:04:44 CDT (-0500)
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