Fungi encyclopedia
A reference for the fungi you actually find
Each entry describes one species the way you meet it in the field — the cap and its surface, what sits underneath, the stipe and its base, the spore print colour, the substrate it fruits from, and the species most often confused with it.
Showing results for “Bolete”
Violet-gray Bolete
Boletes
A handsome bolete with a deep violet-purple cap and matching stipe, white pores that age pink, and unchanging white flesh. A common oak associate in eastern North America.
Spore print · Pinkish-brown
Red Cracking Bolete
Boletes
A small woodland bolete whose dull brown cap cracks into a mosaic with pinkish-red flesh showing in the fissures. Yellow pores bruise blue-green and the stipe is red-streaked.
Spore print · Olive-brown
Lilac-brown Bolete
Boletes
A dark, softly purple-brown bolete whose pore surface is purple-grey from the start and whose stipe is densely peppered with fine dark purplish dots.
Spore print · Reddish-brown to pinkish-brown
Brown Birch Bolete
Boletes
The commonest of the scaber stalks, a tall grey-brown bolete of birch woodland with a slender stem roughened by dark scaly tufts.
Spore print · Snuff-brown
Black Velvet Bolete
Boletes
A dramatic bolete with a velvety black cap and stipe over a white pore surface. Cut flesh flushes pink then slowly turns grey to black.
Spore print · Pinkish-brown
Ash-tree Bolete
Boletes
An unusual bolete found only near ash trees, with an off-centre stipe and a shallow, vein-like yellow pore surface that radiates outward like gill folds.
Spore print · Olive-brown to yellow-brown
White King Bolete
Boletes
A pale, almost white-capped king bolete of the American Southwest, growing with ponderosa pine and oak. Whitish stipe with a fine white net and unchanging white flesh.
Spore print · Olive-brown
Hollow-stemmed Larch Bolete
Boletes
A dry, shaggy brown larch bolete with large radiating yellow pores and a uniquely hollow, chambered stalk. Cutting the stem lengthways confirms it instantly.
Spore print · Olive-brown
Red-capped Scaber Stalk
Boletes
A robust scaber stalk with a vivid orange-red cap whose skin overhangs the rim, and white flesh that darkens dramatically through wine-red to grey-black when cut.
Spore print · Ochre-brown
Old Man of the Woods
Boletes
An unmistakable bolete covered in coarse, shaggy, blackish-grey pyramidal scales, with a woolly stipe and white flesh that turns red and then black when cut. Its spore print is nearly black.
Spore print · Blackish-brown to black
Slippery Jack
Boletes
A slimy chestnut-brown bolete with small pale yellow pores and, uniquely among common Suillus species, a large membranous ring on the stipe that leaves a purple-brown band below it.
Spore print · Clay-brown to ochre
Short-stemmed Slippery Jack
Boletes
A dark, heavily glutinous pine bolete on a conspicuously short, stout white stalk that lacks both a ring and obvious glandular dots. Common in coastal and montane pine.
Spore print · Dull cinnamon-brown
Pungent Slippery Jack
Boletes
A dull grey-buff to olive-brown slippery jack whose ringless stalk is finely peppered with brown dots. It gives off an unusually strong, sweet, spicy aroma.
Spore print · Cinnamon-brown
Aspen Scaber Stalk
Boletes
A North American scaber stalk of aspen groves, with an orange-brown cap, dark scabers even when young, and pale flesh that greys and takes on lilac tones when cut.
Spore print · Ochre-brown
Chicken Fat Mushroom
Boletes
A slender bright yellow bolete with a slimy, red-streaked cap and cottony veil fragments on the margin. It grows only with eastern white pine, often in large troops.
Spore print · Cinnamon-brown
Porcini
Boletes
The archetypal stout bolete, with a smooth brown bun-shaped cap, white pores ageing yellow-olive, and a swollen pale stipe netted with fine white reticulation. Flesh stays white and unchanging when cut.
Spore print · Olive-brown
Slippery Jill
Boletes
A glutinous orange-yellow pine bolete with salmon-tinted pores and a thick, baggy, gelatinous ring that stains brown. Everything about it tends to be sticky.
Spore print · Cinnamon-brown
Painted Suillus
Boletes
A striking bolete clothed in shaggy brick-red scales over a yellow ground, with large radially arranged yellow pores. It grows only with five-needle pines.
Spore print · Olive-brown
False Chanterelle
Gilled
A soft orange funnel-capped mushroom with crowded, repeatedly forked, deeply decurrent true gills and a white spore print. Despite the chanterelle-like shape it belongs to the bolete order, not the chanterelles.
Spore print · White to cream
Barometer Earthstar
Puffballs
A tough star-shaped gasteroid fungus whose thick rays open in damp weather and curl shut again as they dry. Despite the name it is not a true earthstar, sitting instead among the bolete relatives.
Spore print · Dark brown