Observation 95581: Butyriboletus primiregius D. Arora & J.L. Frank
When: 2012-05-26
No herbarium specimen

Notes: Found on kitchen stove in cast iron frying pan…

Proposed Names

57% (1)
Recognized by sight
85% (1)
Eye3 Eyes3
Recognized by sight: Clarifying the butter Boletes: a new genus, Butyriboletus, is established to
accommodate Boletus sect. Appendiculati, and six new species are described
David Arora and Jonathan Frank
Based on microscopic features: Spring montane fruiting, vinaceous-red cap, yellow pores that stain blue.

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Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
I did not eat them…
By: Noah Siegel (Noah)
2012-06-01 01:24:24 CDT (-0400)

They were dried by the collector. We ate B. rex-veris instead

By: Martin Livezey (MLivezey)
2012-05-31 21:51:39 CDT (-0400)

Did you eat these as the photo implies? – they really look huge and not like something you would go for…,

Created: 2012-05-26 20:40:55 CDT (-0400)
Last modified: 2014-06-07 09:14:06 CDT (-0400)
Viewed: 119 times, last viewed: 2016-10-25 09:27:36 CDT (-0400)
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