Herbier de pathologie forestière du Centre de foresterie du Pacifique

DAVFP : 29948

Nom du champignon : Agaricus arvensis Schaeff.:Fr.

Substrat : Soil and Duff

Année de la récolte (a-m-j) : 2000-09-20

Coords. de carte : 49.5510°N, -119.5611°O

Collectionneur : Ginns, J.

Auteur de l'identification : Ginns, J.

Endroit de la collection : E of 2050 Sutherland Rd., 300 m S of Turnbull Creek, 560 m elev., Penticton, B.C.

Remarques : On ground at base of dead Populus tremuloides on earth dam of pond. Habitat not strictly grassy but cows graze area. Cluster various ages. Cap smooth, staining distinct yellow, largest 39 cm diam, like kid leather with scattered oppressed white, scales stipe surfacestaining yellow but not intensely so, core white not staining, with hollow centre when broad. KOH (2% +) yellow on cap near margin of stipe surface, but not on stipe flesh at base. Odour: flesh cap and stipe base nil. Veil skirtlike. Spores broad ellip, smooth. Stipe slightly broader at midpoint, 9 x 2 cm., surface smooth, white.

Données sur les versements dans la banque de gènes : Aucun

Description du sporocarpe : Afficher le PDF