Mushroom Identifier

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 Possibly a Marasmius or similar small gilled mushroom

St. George's Mushroom

St. George's Mushroom

Gilled

A thick, cream-coloured spring grassland mushroom with crowded white gills, a stout ringless stipe and a strong mealy odour. It often grows in arcs and rings along hedge banks and downland turf.

Spore print · White

Elm Oyster Mushroom

Elm Oyster Mushroom

Gilled

A firm, pale, smooth-capped mushroom that grows from wounds on standing elms and maples, distinguished from true oysters by its stout central-to-eccentric stipe and gills that are notched rather than long-decurrent.

Spore print · White

American Caesar's Mushroom

American Caesar's Mushroom

Gilled

A brilliant red-to-orange Amanita of eastern North American oak and pine woods, with yellow gills, a yellow-orange skirt ring and a thick white sac at the base.

Spore print · White

Paddy Straw Mushroom

Paddy Straw Mushroom

Gilled

A tropical Volvariella that emerges from a dark, egg-like universal veil, leaving a thick sac at the stem base beneath a silky grey-brown cap with free pink gills.

Spore print · Pink to salmon pink

White Button Mushroom

White Button Mushroom

Gilled

The familiar rounded white Agaricus with free gills that shift from pale pink to dark brown and a soft ring on the stipe. Wild forms grow on rich, composted or manured ground rather than on wood.

Spore print · Dark chocolate brown

Split Gill

Split Gill

Gilled

A small, tough, hairy white fan growing sideways from dead wood, with gill-like folds split lengthwise down the middle that curl open and shut with the weather.

Spore print · White

Garlic Parachute

Garlic Parachute

Gilled

A slender beech-litter mushroom with a pale hygrophanous cap on a disproportionately long, velvety blackish rooting stem, and an unmistakable strong garlic smell.

Spore print · White

Psathyrella aquatica

Psathyrella aquatica

Gilled

A small brown-capped brittlestem remarkable for producing its fruit bodies fully submerged in flowing cold water, first documented in a spring-fed river in Oregon.

Spore print · Dark brown to blackish brown

Orange Pinwheel

Orange Pinwheel

Gilled

A vivid rusty-orange miniature with a pleated, umbrella-like cap held on a wiry blackish thread of a stem, scattered through damp hardwood litter.

Spore print · White

Silky Rosegill

Silky Rosegill

Gilled

A tall pale mushroom of compost and cultivated ground with a slightly greasy grey cap, free gills that turn salmon pink, no ring, and a large white sac at the stem base.

Spore print · Pink to salmon pink

Pearly Parachute

Pearly Parachute

Gilled

A pale, silky-capped litter mushroom of beech woods, faintly washed with lilac-grey and growing in loose tufts from a white woolly base in the leaf mould.

Spore print · White

Stubble Rosegill

Stubble Rosegill

Gilled

A large greasy-capped mushroom of disturbed rich ground, with free gills that turn deep salmon pink and a stipe seated in a conspicuous white sac-like volva but with no ring at all.

Spore print · Salmon pink

Fairy Ring Champignon

Fairy Ring Champignon

Gilled

A tough little tan grassland mushroom with a broad central umbo, widely spaced pale gills and a wiry pliant stipe, famous for growing in expanding fairy rings. Dried fruitbodies revive and refresh after rain.

Spore print · White

Mauve Parachute

Mauve Parachute

Gilled

A jewel-like tropical parachute with a deeply pleated purple-red cap, pale distant gills and a shining black hair of a stem, scattered on fallen twigs and leaves.

Spore print · White

Blue Edge Pinkgill

Blue Edge Pinkgill

Gilled

A small dark blue-black grassland pinkgill whose pale gills carry a finely serrated blue-black edge visible with a hand lens.

Spore print · Pink

Fool's Funnel

Fool's Funnel

Gilled

A small white to buff funnel of lawns and short turf, marked by concentric frost-like zones on the cap and crowded decurrent gills.

Spore print · White

Shiitake

Shiitake

Gilled

A tough-fleshed wood-rotting agaric with a dry brown cap that cracks into a pale crazed pattern, white notched gills and a fibrous, off-centre stem with a fleeting ring zone.

Spore print · White

Poplar Fieldcap

Poplar Fieldcap

Gilled

A clustering trunk-dwelling mushroom with a tan cap that wrinkles and cracks with age, cinnamon-brown gills, and a tough pale stem carrying a persistent spore-stained ring.

Spore print · Dull tobacco brown

Brown Mottlegill

Brown Mottlegill

Gilled

One of the commonest small brown mushrooms of mown lawns, with a two-tone drying cap and mottled dark brown gills that give a dark brown rather than black spore print.

Spore print · Dark brown

Rooting Shank

Rooting Shank

Gilled

A tall, slender woodland mushroom with a wrinkled, greasy ochre cap, widely spaced white gills and a long tapering stem that continues underground as a deep root-like tail.

Spore print · White

Enoki

Enoki

Gilled

A cold-weather wood-rotter forming dense tufts of small, glossy tawny caps above dark velvety stems. Cultivated strains grown in darkness look completely different: long, pale, thread-thin stems with tiny white caps.

Spore print · White

Pink Oyster

Pink Oyster

Gilled

A tropical oyster mushroom forming shelved rosettes of bright salmon-pink fan-shaped caps with deeply decurrent gills, fading to buff with age.

Spore print · White to pale pinkish lilac

Blue Pinkgill

Blue Pinkgill

Gilled

A small but unmistakable New Zealand mushroom with an intensely blue, conical, pointed cap and pinkish gills that yield a pink spore print. It grows singly or in small groups in wet native forest litter.

Spore print · Pink

Neonothopanus gardneri

Gilled

A large Brazilian bracket-like agaric that grows from the leaf bases of babassu palms and glows a vivid yellow-green after dark. Its off-centre stipe, funnel-shaped tan cap and strongly decurrent gills are diagnostic.

Spore print · White