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 “Red-Capped Butter Bolete”
Agaricus bohusii
Gilled
An unusual Agaricus that fruits in dense caespitose clusters, its caps streaked with dark brown fibrous scales and its stipes crowded and often bent. Favours nitrogen-rich soil under broadleaf trees.
Spore print · Dark brown
Yellow Patches
Gilled
A small to medium eastern North American amanita with a glossy orange-yellow cap sprinkled with bright chrome-yellow flakes of universal veil. The same yellow material dusts the ring and the swollen stem base.
Spore print · White
American Matsutake
Gilled
A heavy white mushroom with cinnamon-stained cap fibrils, notched white gills and a thick sheathing ring, pushing up through sandy conifer duff. Its powerful spicy aroma is unmistakable in the field.
Spore print · White
Pink Domecap
Gilled
A small grassland fungus with a neat rose-pink dome-shaped cap and matching pink stipe, contrasting sharply with crowded white gills. The white spore print separates it from the pink-spored grassland species.
Spore print · White
Landscape Morel
Morels & Allies
A black-clade morel that fruits in bark mulch, flower beds and freshly landscaped ground rather than in forest. Its cap pits are arranged in unusually neat vertical rows, giving a ladder-like appearance.
Spore print · Cream to pale yellow
Chestnut Dapperling
Gilled
A small woodland dapperling whose pale cap is broken into fine, dark chestnut-brown granular scales arranged in rough concentric rings, on a slender stem sheathed with the same rusty scaling below a vanishing ring.
Spore print · White
Stinking Dapperling
Gilled
A small white dapperling whose cap carries a smooth reddish-brown central disc surrounded by rings of small brown scales. It grows in troops on lawns, verges and woodland margins and has a sharp rubbery odour.
Spore print · White
Field Mushroom
Gilled
The classic white mushroom of old pasture, with a dry silky cap, a thin fragile ring and gills that are a vivid bright pink when young before turning chocolate-brown. It fruits in troops and rings after rain.
Spore print · Dark brown
Velvet Milkcap
Gilled
A striking dark chocolate-brown milkcap with a dry velvety, wrinkled cap and startlingly white gills, whose white latex stains the flesh salmon-pink. It grows with spruce and fir in mossy northern and montane conifer forest.
Spore print · Pale yellow to ochre
Yellow-staining Mushroom
Gilled
A white Agaricus of hedges and parks whose flesh flushes instant chrome-yellow when rubbed, most vividly in a cut stem base, and which carries a sharp phenolic odour. The young cap is characteristically squared off.
Spore print · Dark brown
Honey Mushroom
Gilled
A clustered honey-coloured woodland fungus with a finely scaly cap, a thick woolly ring and black bootlace-like cords running under the bark of its host. It is one of the most important tree parasites in temperate forests.
Spore print · White to pale cream
Magpie Inkcap
Gilled
A tall, dramatic inkcap whose blackish-brown cap is broken into a pied pattern by large white felty veil patches. It stands singly in deep beech litter on lime-rich soils and dissolves into black ink within a day.
Spore print · Black
Destroying Angel
Gilled
An entirely white Amanita with a smooth silky cap, free white gills, a skirt-like ring and a prominent membranous sac around the stem base. Several closely related white species share the name across different continents.
Spore print · White
Hygrophorus Milkcap
Gilled
An orange-brown North American milkcap recognised instantly by its very widely spaced, waxy-looking white gills and copious white latex that does not change colour. Its dry, velvety, wrinkled cap adds to the resemblance to a waxcap.
Spore print · White
Indigo Milkcap
Gilled
An unmistakable milkcap with a silvery indigo-blue cap and gills that bleed dark blue latex, staining green where handled. It forms mycorrhizal partnerships with oaks and pines across eastern North America, Central America and parts of East Asia.
Spore print · Cream to pale yellow
Fragile Dapperling
Gilled
Perhaps the most insubstantial gilled mushroom in the field guide: a wafer-thin, deeply pleated yellowish-green cap stretched over its gills like a parasol skin, on a stem no thicker than a wire. It collapses to a smear within hours of opening.
Spore print · White
Haymaker's Mushroom
Gilled
A tiny, extremely common lawn fungus with a hygrophanous date-brown cap that dries pale from the centre, and mottled dark brown gills with pale edges. Its dark brown rather than black spore print separates it from true Panaeolus.
Spore print · Dark brown
Caterpillar Fungus
Other Fungi
A parasitic fungus of ghost moth larvae that fills the caterpillar's body and pushes a single narrow dark brown club above the turf. The rigid larva remains attached below ground like a root.
Spore print · Not applicable — spores shed from perithecia
Hairy Rubber Cup
Cups & Discs
A tough, rubbery goblet with a smooth reddish-brown disc set inside a blackish, densely bristly cup. Its gelatinous-rubbery texture is unlike that of any other brown woodland cup.
Spore print · White
Yellow Coral
Corals & Clubs
A bulky coral fungus with a stout white trunk and crowded lemon to sulphur-yellow branches. The white flesh characteristically stains reddish then brown where bruised.
Spore print · Pale yellow-ochre
Resinous Polypore
Polypores
A broad, soft, velvety bracket that is reddish brown with a thick white growing edge, exudes amber droplets when young, and has a white pore surface that bruises brownish.
Spore print · White
Desert Truffle
Other Fungi
A hypogeous ascomycete of arid steppe that forms pale, smooth-skinned tubers among sun-rose plants, with a reddish-brown gleba veined in white.
Spore print · Not applicable (hypogeous)
Purple Jellydisc
Jellies
Clusters of rubbery reddish-purple blobs and shallow discs crowding dead beech stumps, alternating between a lumpy asexual form and neat spore-bearing cups.
Spore print · White
The Blusher
Gilled
A robust woodland Amanita whose flesh slowly stains wine-pink to reddish-brown wherever it is cut, bruised or nibbled by insects, with a grooved ring and dirty pinkish-grey veil warts.
Spore print · White