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About Suillus umbonatus E.A. Dick & Snell | Google Images | Distribution Map
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Observation: Suillus umbonatus E.A. Dick & Snell (4130)

When: 2007-09-14
Collection location: Lake Owen, Albany Co., Wyoming, USA [Click for map]
Who: Barry Hammel (bhammel)
No herbarium specimen

Notes: Growing in lodgepole pine and Englemann spruce forest along a Quaking aspen grove. It’s much less common than another brown-capped bolete, with bright yellow and smaller, consistenly-sized pores, that grows in this area. This mushroom with variable sized and rather large pores appears to have remnants of a ring on the stem. It has a rather odd cap color, basically tan but with a sort of greyish, bluish or greenish tinge. The pore surface is dingey yellow and bruises reddish brown. I have keyed it tentatively to the genus Suillus
using:
Kuo, M. (2005, March). The boletes ("Boletales"). Retrieved from the MushroomExpert.Com Web site: http://www.mushroomexpert.com/...

Proposed Names:   Propose Another Name

Proposed Name User Community Vote
Fungi sp.   bhammel   -55% (1)  
Suillus umbonatus E.A. Dick & Snell   douglas   55% (1)   Eyes
Recognized by sight: Viscid cap, green-brown tones, loose pores on fertile surface, glutenous veil.

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Eye = Observer's choice Eyes = Current consensus

Comments:  Add Comment

Created: 2007-09-18 15:25:22
By: Douglas Smith (douglas)
Summary: Also maybe S. umbonatus

I also kinda looks like an old and slightly squished S. umbonatus. Something to keep in mind while you id the thing. S. umbonatus will have the olive-green tones to the cap.

Created: 2007-09-18 08:58:35
By: Ron Pastorino (Ronpast)
Summary: Suillus imitatus var. viridescens perhaps.

One possibilty is Suillus imitatus var. viridescens (Bessette’s North American Boletes) of which the reddish-orange cap apparently does often display “flushed olive to blackish green or dull bluish green”. It is reported from Washinton, Oregon and Idaho. However the pore staining is described as “dingy cinnamon to dull brown”. Yours looks very red but I’m assuming it fades in a short time.

Observation created: Mon Sep 17 23:15:48 -0700 2007
Last modified: Mon Sep 17 23:24:39 -0700 2007
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Images:

6359
Suillus umbonatus E.A. Dick & Snell (6359)

6360
Suillus umbonatus E.A. Dick & Snell (6360)