Observation 70250: Russula Pers.

When: 2011-06-26

Collection location: Edmonton, Alberta, Canada [Click for map]

Who: tomcervenka

No specimen available

These mushrooms were growing in the packed mud at the base of squared wooden logs that serve as steps going up a forested hillside in the river valley, they were not deeply rooted at all. Caps are slippery when wet. Flesh is white and does not buise. Odor is mild, taste is bitter on the tongue. Photos were taken while the mushrooms were wet.


Copyright © 2011 theblueadept111
Copyright © 2011 theblueadept111
Copyright © 2011 theblueadept111
Copyright © 2011 theblueadept111
Copyright © 2011 theblueadept111

Proposed Names

80% (1)
Recognized by sight
54% (1)
Recognized by sight: if you have birch in the area..?

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

Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
it was slightly bitter
By: tomcervenka
2011-06-29 05:35:15 CDT (-0500)

It wasn’t horribly bitter. Just enough for me to realize there was no point saving it for later.

All I could find for edibility of Russula depallens was a page that said
“Russulas: throw the mushroom as hard as possible against a tree. If it explodes, it was a Russula.”

Got your point, myxomop :-)
By: Irene Andersson (irenea)
2011-06-29 01:17:22 CDT (-0500)

It’s always a good idea to try available keys. But Russula is a terrible genus. They are so many, and variable, and varying with age and weather.

It does look like a typical depallens (what I call depallens, that is). A red cap that soon fades and leaves a thin rim of red along the margin, the whole mushroom greying with age, a slightly swollen stem, not very acrid, just slightly bitter – and it grows with birch.

If Thiers has another name for it, I’d be interested to know..

or just ask irenea
By: Danny Newman (myxomop)
2011-06-28 22:04:22 CDT (-0500)


Yes, there is some birch.
By: tomcervenka
2011-06-27 14:26:52 CDT (-0500)

It wasn’t directly under a birch, but there are scattered birch in that ravine.

spore print
By: tomcervenka
2011-06-27 11:22:46 CDT (-0500)

Spores are very light brownish/yellow. Just in case anyone is familiar with this species.

By: Danny Newman (myxomop)
2011-06-26 21:24:02 CDT (-0500)

some sulphovanillin, ferrous sulphate, a scope, a copy of:

Thiers, Harry D. (1997). The Agaricales (Gilled Fungi) of California. 9. Russulaceae I. Russula. Mad River Press: Eureka, CA. 158 p.

and a toothbrush. It’s gonna be a long night.

By: tomcervenka
2011-06-26 20:40:39 CDT (-0500)

I figured they were probably Russula, but I would be interested to know the species.

Created: 2011-06-26 20:10:59 CDT (-0500)
Last modified: 2011-06-27 12:56:27 CDT (-0500)
Viewed: 122 times, last viewed: 2018-10-21 12:57:18 CDT (-0500)
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