Cortinarius saginus


On Mt. Fuji, 3 September, 2006

Habitat Solitary to gregarious in coniferous forests near Tsuga, usually subalpine zone in Japan. Summer-fall. Japanese name = Tsugatake.
Pileus 40-80 mm across, hemispherical when young, later convex to plane, margin in-curved for a long time. Surface at first covered with brown fibrous veil in a radial pattern thinly, soon disappeared (or remained near the margin), occasionally with whitish fragment sparsely, then cracked, later almost smooth, usually darker-spotted from the velar remnants in the gelatinous layer, dull when dry, lubricous and somewhat shiny when moist, ocher-yellow to orange-yellow, paler toward the margin, jointed to the stipe by a white cortina when young.
Flesh white, odor faint, pleasant, taste mild. KOH on the flesh orange ocher-brown.
Lamellae whitish when young, later ocher-brown, narrow, edges slightly crenate.
Stipe 60-90 x 10-20 mm, cylindrical to clavate, flexible, solid, base up to 30 mm thick, surface often conspicuously banded or coarsely squamose on a white background from the ocher-yellow vail.
Reference:
Fungi of Switzerland Vol.5 Cortinariaceae (2000)
Icones of Japanese fungi Vol.5 (S. Kawamura, 1975) *
* In this literature, Kawamura confused C. saginus with C. claricolor.

            Other photos

spores lamella pileipellis

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