Russula avellaneiceps Fatto

Filed As

Russulaceae
Russula avellaneiceps Fatto ( isotype )

Collector(s)

D. Johnson NAMA 97-210, 15 Aug 1997

Location

United States of America. Colorado. Summit Co. Prospector Campgroung, Dillon Reservoir.

Habitat

Under lodgpole pine (Pinus contorta). Solitary. On soil.

Description

Pileus 4-8 cm broad, convex, maturing plano-depressed; margin even, in age becoming slightly striate 2-4 mm inward from the edge; cuticle viscid when wet, dull dry, disc sometimes shiny, glabrous, separable to 1/2-2/3 the radius, brownish hues reminiscentof a filbert, usually 54 brownish Orange, M&P 14A12, 13C12, to 13E9, the disc sometimes darker, to 55 strong Brown, M&P 7L12, sometimes sun bleached in areas as light as M&P 11I4 or roughly 73 pale Orange Yellow; trama thin, to 3 mm at mid-radius, brittle, white, unchanging when injured, with a mild taste and no significant odor. Lamellae to 8 mm broad at mid-radius, rounded in front, adnate to adnexed, close, some basal forking, a few long lamellulae, edges even, brittle, taste mild, pale ochre becoming deep ochre. Stipe 4-8 x 1-3 cm, subequal or enlarging toward the base, dry, glabrous, longitudinally rugulose, whitish with at least half of the surface washed with 5 moderatePink, M&P 3F1, stuffed, becoming hollow, unchanged when brui. Phenology of specimen: Basidiomata.

Notes (shown on label)

See protologue for descriptions of the spores, basidia, hymenial cystidia, subhymenium, trama, pileus subcutis, pileus epicutis, and stipe cuticle

Identifiers

NY Barcode: 253509

Occurrence ID: 4b0bc745-8709-4287-9e16-28ddda48eb97

GenBank

KX812819 (ITS)

Feedback

Send comments on this specimen record