; the margin usually somewhat lined at maturity; the skin peeling fairly easily, about halfway to the center. gills: attached to the stem; close or nearly distant; white, sometimes becoming creamy with maturity. stem: - cm long; - cm thick; white; dry; fairly smooth. flesh: white; unchanging when sliced...
occasionally; short-gills infrequent or absent; white when young but creamy or pale yellowish with maturity; discoloring and bruising orangish brown. stem: – cm long; – cm thick; equal or tapered at the base; whitish; dry; bald; staining and discoloring brown. flesh: white; very firm; unchanging when sliced...
tubes to mm deep. stem: – cm long; – cm thick; more or less equal, or club-shaped; whitish to brownish or brown; typically developing olive to olive-brown stains or bruising olive; bald; sometimes very finely reticulate near the apex; basal mycelium white. flesh: thick and white; unchanging when sliced...
– cm long; – mm thick; tapering gradually to apex; with a slightly swollen base or a small basal bulb; dry; very finely hairy near the apex but bald elsewhere; whitish, discoloring brownish; the base encased in a thick, whitish to gray or brownish, sack-like volva . flesh: white; unchanging when sliced...
button stage. stem: – cm long; – cm thick; more or less equal, or tapering to base when mature; bald or finely roughened; with a sheathing white ring that flares outward on its upper edge; solid and very firm; whitish to brownish, bruising reddish. flesh: whitish; changing to pinkish or reddish when sliced...
sometimes features brownish discolorations. stem: – cm long; – cm thick; more or less equal above a slightly swollen base; bald; with a whitish, skirtlike ring ; whitish, discoloring brownish; sometimes bruising yellow; basal mycelium white. flesh: white overall, but yellow in the stem base when sliced...
chiseled" or split; with a with a fairly persistent, skirtlike, white or pale yellow ring ; bald or finely hairy; whitish, sometimes discoloring purple to brownish; base with a whitish volva that adheres tightly and features a rim or gutter on the upper edge. flesh: white throughout; unchanging when sliced...
an enlarged basal bulb; somewhat shaggy, especially toward the base; whitish, bruising yellowish, then brownish; with a fragile, whitish, skirtlike ring ; with more or less concentric bands or rings of whitish universal veil material at the top of the bulb. flesh: white throughout; unchanging when sliced...
flesh is dark red in the stem and pale yellow in the cap, where it discolors indigo blue. the distinctive cap is brick red and soon prominently cracked up, with whitish to pinkish flesh revealed in the cracks. the spores are ribbed or lined, which is why the species is placed in boletellus . similar mushrooms...
edges becoming dark purple and contrasting with the faces. stem : – cm long; – mm thick; equal; fragile; hollowing; bald; yellow when young and fresh, but soon becoming brownish to grayish olive; basal mycelium whitish to yellowish. flesh: thin; yellowish to brownish or purplish; unchanging when sliced...