Observation 11205: Amanita vaginata group
When: 2008-09-14
No herbarium specimen

Notes: This little gray mushroom was growing from the exposed root of a pine tree.

Proposed Names

-52% (3)
Recognized by sight
-52% (3)
Recognized by sight: DannyGlick sent me the MushroomExpert link via email. The size, appearance, and distribution is a match, but this one was growing from wood.
56% (4)
Eye3 Eyes3
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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but amanitas do grow from roots, just not usually from exposed ones!
By: Debbie Viess (amanitarita)
2008-12-01 22:02:15 CET (+0100)

last year I found the most curious fruit bodies on the exposed roots of a downed tanoak…they were round and areolate, almost puff-ball like in appearance. i took one home, and waited, and waited, and surprise! it hatched into a coccora.

Stange for an Amanita
By: Dan Molter (shroomydan)
2008-12-01 20:10:12 CET (+0100)

I agree, the conjunction of white gills and striate margin screams Amanita.

I found this mushroom growing from a large above-ground root of a tree in a pine plantation. The mushroom was growing out of a crack in the wood. I have never seen a grisette or any other Amanita growing directly from wood.

This observation is not as complete as I would like. The remnants of a hurricane blew in as soon as I found the mushroom. It got dark very quickly, so I had difficulty getting a good shot. The pine trees were whipping around like tall grass in a windswept field, and branches were falling all around me. I only had time for the two snap shots here before I decided to run for cover.

Something to look for next year eh.

Fine hairs on the cap? Spore print it?
By: DannyGlick
2008-11-28 10:51:37 CET (+0100)

The margin does appear to be lined in your speciman, so I doubt Volvariella taylorii.I do doubt that you would confuse Amanita vaginata for a Volvariella though.

it’s exciting to think that this may be a volvariella…
By: Debbie Viess (amanitarita)
2008-11-27 02:28:23 CET (+0100)

but I have to say that I agree with Darv. Other than growth habit, it has the dry, grayish striated cap of a grisette, with a long cupule of a volva and the red-orange staining is common too…

altho unusual to see, these mushrooms do originate from the roots, and sometimes
those roots are pretty close to the surface.

I’ve never seen a wood-dwelling volvariella, but I would love to, too.

Amanita
By: Darvin DeShazer (darv)
2008-11-26 22:14:22 CET (+0100)

Looks like an Amanita with whitish gills. Only one Volvariella is known to grow from wood and it’s from hardwoods, not Pine.

Volvariella
By: Daniel B. Wheeler (Tuberale)
2008-09-19 10:05:22 CEST (+0200)

Only know 2 species: V. volvaceae and V. bombycina. Need to look at it again with books in hand.

Created: 2008-09-16 23:17:30 CEST (+0200)
Last modified: 2008-09-16 23:17:30 CEST (+0200)
Viewed: 107 times, last viewed: 2016-03-20 23:48:56 CET (+0100)