north america. the illustrated and described collections are from illinois. cap : – cm across; convex at first, expanding to broadly convex, with or without a broad central bump; bald; slimy; nearly black when very young, maturing to dark grayish brown; the margin at first pale (almost bluish when fresh...
is reported from québec, north carolina, and minnesota in online records). the illustrated and described collections are from michigan and pennsylvania. cap: - cm; convex, becoming broadly convex to planoconvex or broadly bell-shaped; bald or, under a lens, very finely fibrillose; lubricous when fresh...
washington. the illustrated and described collections are from michigan and québec. cap: - mm across; convex, becoming broadly convex, nearly flat, or shallowly depressed; dry or slightly tacky; innately, finely fibrillose at first, becoming minutely scaly; reddish orange to orange when young and fresh...
); late summer and fall; montane europe (also reported in north america from the pacific northwest, the upper great lakes region, and the northeast). the illustrated and described collection is from northern italy. cap: - cm; convex when young, becoming broadly convex or flat; slightly sticky when fresh...
; bald; dull grayish brown to yellowish brown; without concentric zones of color. gills: attached to the stem or beginning to run down it; close or nearly distant; whitish, maturing to pinkish or dirty orangish; bruising slowly brownish. stem: - cm long; - cm thick; more or less equal; sticky when fresh...
winter along the west coast; distributed from the rocky mountains westward. the illustrated and described collection is from california. cap: - cm; convex at first, with an inrolled margin; becoming broadly convex to centrally depressed, with an uplifted margin, or shallowly vase-shaped; sticky when fresh...
mycorrhizal with various western conifers; summer and fall in the rocky mountains; fall and winter on the west coast; reported from the rocky mountains, the pacific northwest, and california. cap: - cm; broadly convex, becoming flat, shallowly depressed or shallowly vase-shaped; thinly slimy when fresh...
illinois), where oak-hickory woods predominate, in early summer. i often find it growing gregariously under white oak . the cap is reddish orange, and only faintly lined at the margin--and the stem, when young and fresh, is very finely silky or hairy (enlarge the second illustration). however, unless...
or in urban areas (in gardens, brush piles, wood chips, and so on); spring and summer; widely distributed in north america. cap: - cm; convex, broadly conical, or nearly flat; bald; sometimes becoming wrinkled or nearly reticulate; the margin finely lined; dark purple to purple red when young and fresh...
description: ecology: mycorrhizal with hardwoods or conifers; growing alone, scattered, or gregariously; summer and fall; widely distributed east of the rocky mountains. cap: - cm; convex with a tucked-under margin when young, becoming broadly convex to flat with a shallow depression; slimy when wet and fresh...