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 “Not a mushroom/fungus”
Mica Cap
Gilled
A small tawny-honey inkcap with a deeply grooved cap sparkling with mica-like granules when fresh, fruiting in dense clusters at the base of hardwood stumps.
Spore print · Dark brown to blackish
Beech Milkcap
Gilled
An abundant beechwood milkcap with a slimy olive-grey cap patterned with dark, droplet-like concentric spots. Its copious white latex dries grey on the gills.
Spore print · White to pale cream
Summer Bolete
Boletes
An early-season relative of the porcini with a dry, velvety, often crazed brown cap and a pale net covering the whole length of the stipe. Flesh is white and unchanging.
Spore print · Olive-brown
Ravenel's Bolete
Boletes
An unmistakable bolete wrapped in a bright sulphur-yellow powdery veil that tears to reveal a sticky reddish cap and leaves a cottony yellow ring on the stipe.
Spore print · Olive-brown
Devil's Bolete
Boletes
A massive, pale-capped bolete of warm limestone woodland, with blood-red pores, a squat bulbous stipe covered in a fine red net, and flesh that blues only slowly.
Spore print · Olive-brown
Fairy Inkcap
Gilled
A tiny pleated inkcap that fruits in swarming troops of hundreds around hardwood stumps, its pale buff bonnet-shaped caps carried on thread-thin white stems.
Spore print · Blackish brown
Striated Earthstar
Puffballs
An earthstar recognised by the flaring collar or skirt that spreads beneath its grey spore sac, combined with a sharply grooved, beak-like mouth on a short stalk.
Spore print · Dark brown (spore mass)
White Spindles
Corals & Clubs
Clusters of slender, brittle, pure white unbranched clubs that grow in tight tufts among moss and short grass. They snap at the slightest pressure, giving the species its name.
Spore print · White
Scaly Webcap
Gilled
A strikingly shaggy webcap covered in dark brown erect scales on both cap and stem, with violet-tinged young gills and a violaceous stem apex. It partners with birch on damp acid soils.
Spore print · Rusty brown
Reindeer Lichen
Other Fungi
A pale ash-grey fruticose lichen forming deep spongy mats of repeatedly forked hollow branches, dominant on tundra, heath and open pine woodland floors.
Spore print · Not applicable
Orange Mycena
Gilled
A vividly orange, sticky-capped bonnet that grows in dense tufts on hardwood logs and is instantly recognised by the bright orange edges of its otherwise pale gills.
Spore print · White
Rooting Polypore
Polypores
A tall stalked polypore that appears to grow from bare ground, its blackish scurfy stem tapering into a long root-like extension that reaches buried hardwood below.
Spore print · White
Spectacular Rustgill
Gilled
A big, showy orange-tawny agaric that fruits in massive clusters at the base of broadleaf stumps, with a fibrillose scaly cap, ringed stipe and rusty orange spore print.
Spore print · Rusty orange-brown
Rayed Earthstar
Puffballs
A small, neat earthstar that stands on exactly four arched rays rising from a pale mycelial cup, with a stalked grey sac whose mouth sits in a clearly outlined pale court.
Spore print · Dark brown (spore mass)
White Fibrecap
Gilled
A small, silky, ivory-white fibrecap with a sharp central point and gills that age from white to dull clay-brown. Common along shaded woodland paths from midsummer onwards.
Spore print · Snuff-brown
Pear Trellis Rust
Other Fungi
A two-host rust that paints pear leaves with vivid orange spots backed by tiny lattice-like tubes, while producing gelatinous orange horns on juniper stems in spring.
Spore print · Not applicable (orange spore masses)
Rufous Milkcap
Gilled
A deep brick-red milkcap of acid pine and birch woodland, recognised by the sharp little point at the centre of a dry, matt cap. Its white latex stays white and is produced abundantly.
Spore print · Pale cream
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
Lumpy Bracket
Polypores
A thick, chalky-white semicircular bracket with a pronounced lump above the attachment point and distinctive elongated, slot-like pores underneath.
Spore print · White
Potato Earthball
Puffballs
A pale, almost smooth earthball that looks like a small buried potato, with a thin rind that cracks into fine scurfy patches. The interior ripens from white to a purple-brown dust.
Spore print · Purple-brown to blackish (spore mass)
Leathery Puffball
Puffballs
A large ball with an unusually thick, corky-leathery rind that cracks and splits into stiff star-like lobes as it opens. Found on nutrient-rich, disturbed soil in dry open country.
Spore print · Purple-brown
Beautiful Bonnet
Gilled
A tufted wood bonnet with a pale ochre-brown cap and a striking bright yellow stipe, most often found on beech. The contrast between pale cap and vivid stem base gives it its name.
Spore print · White
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
Clustered Brittlestem
Gilled
A brittlestem that grows in tight bouquets of dozens of slender stems fused at a common base, each carrying a small conical tan cap. The stems are white, hollow and snap cleanly.
Spore print · Dark purple-brown