Observation 9570: Paxillus involutus (Batsch) Fr.

Photographed at the 2003 Oregon Mycological Society Fall Mushroom Show, World Forestry Center, Portland, OR. When an OMS Herbarium tag is present, a voucher collection is available. This is one of the first mycorrhizal species I cultivated. I had already obtained a seedling birch which I planted on the corner of my house. After seeing Paxillus involutus, and learning it was both poisonous, and a common mycorrhizal fungus with birch, I asked if I could have a mushroom to try growing it with. I took the mushroom home, planted pieces of it near the root zone of my birch seedling, and the very next year I had poisonous mushrooms in my yard, about 8 feet away from my birch tree!



Proposed Names

86% (1)
Eye3 Eyes3
Recognized by sight
Used references: Mushrooms Demystified; identification by Dr. Lorelei Norvell

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Created: 2008-08-18 02:29:25 CDT (-0400)
Last modified: 2008-08-18 02:29:25 CDT (-0400)
Viewed: 14 times, last viewed: 2018-10-10 11:11:54 CDT (-0400)