Habitat: woodlands
Substrate: conifers or broadleaf trees, especially alder
Conservation Status: Not of concern
Edibility: Not edible.
Not edible.
Spores are white. Growth of up to 8 inches. Cap diameter of up to 8 inches. Ampulloclitocybe clavipes has a broader distribution and typically has a paler cap, and a swollen base.
Sources: Roberts, Peter and Evans, Shelley. The Book of Fungi. Chicago, The University of Chicago Press, 2011.
PNW Herbaria: Specimen records of Ampulloclitocybe avellaneoalba in the Consortium of Pacific Northwest Herbaria database.
CalPhotos: Ampulloclitocybe avellaneoalba photos.