Observation 62191: Chroogomphus (Singer) O.K. Mill.
When: 2011-01-11
Who: Byrain
No herbarium specimen
0 Sequences

Growing in grass under an unidentified bush right in the center of a fruiting of Helvella lacunosa, the observation for them is here – http://mushroomobserver.org/62111?q=3NeY Pine was also close by and the spore print color is rather faint and ambiguous, some sort of light yellow/green. I will try leaving it longer, but I am not sure if that will help.

Proposed Names

-36% (3)
Recognized by sight: I am unfamiliar with Gomphidiaceae of NA but the key says so.
71% (5)
Eye3 Eyes3
Recognized by sight: color and size not so important for ID. As far as I know, only two species occur in CA, vinicolor and ochraceus. The best way to tell them apart is under the scope: vinicolor has thick-walled cystidia and ochraceus has thin-walled.

Please login to propose your own names and vote on existing names.

Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
More than two species
By: Christian (Christian Schwarz)
2011-01-12 09:50:43 PST (-0800)

Occur in CA
But C. pseudovinicolor is a very rare entity with a much larger stipe and fruitbody and bands of pigmented tissue about the stipe.

To my eye
By: Britney Ramsey (Riverdweller)
2011-01-12 09:30:49 PST (-0800)

I see olive and darkening grey, so that fits more than what I thought when I read the obs.
I have found Chroogomphus vinicolor twice now and the second find looked nothing like the first if you were comparing the caps’ colors.

Spore print picture
By: Byrain
2011-01-12 09:24:50 PST (-0800)

I added a picture of the spore print, looks olive to me.

are the spores
By: Britney Ramsey (Riverdweller)
2011-01-12 09:11:09 PST (-0800)

greenish or olive?

Not as robust
By: Byrain
2011-01-12 08:36:48 PST (-0800)

The key for Chroogomphus in mushrooms demystified says the stalk should be at least 2 cm thick, this one has a 1 cm thick stem. While the other Chroogomphus species seem to have darker prints, while this one dropped a rather light color.

The obs. notes on the spores say
By: Britney Ramsey (Riverdweller)
2011-01-12 08:31:41 PST (-0800)

a light-ish colored spore. Chroogomphus has black spores, no?

oops, I should have read further. sorry! Green is the color.

Created: 2011-01-12 08:09:47 PST (-0800)
Last modified: 2011-01-12 14:10:20 PST (-0800)
Viewed: 76 times, last viewed: 2017-06-08 05:54:14 PDT (-0700)
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