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 “Agaricus species (e.g., Meadow Mushroom, Horse Mushroom type)”
Horse Mushroom
Gilled
A large, robust white grassland Agaricus with a distinctive double 'cogwheel' ring, greyish-white young gills that turn chocolate-brown, and a strong aniseed odour. It forms troops and rings in open pasture.
Spore print · Dark chocolate-brown
Meadow Mushroom
Gilled
The classic white grassland Agaricus, with free gills that shift from bright pink to chocolate-brown, a simple fragile ring and a dark brown spore print. It appears in troops and rings on old pasture after rain.
Spore print · Dark chocolate-brown
Macro Mushroom
Gilled
One of the largest white meadow Agaricus species, with a thick cracking cap that can exceed 25 cm and an unusually massive, felty ring. A grassland decomposer of long-established, lightly managed pasture.
Spore print · Dark chocolate brown
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
Wood Mushroom
Gilled
A graceful white woodland Agaricus with silky cap, free pink-then-brown gills, a large pendulous ring and a marked aniseed aroma.
Spore print · Dark chocolate brown
Inky Mushroom
Gilled
A grey-scaled woodland Agaricus with a dark-centred cap, a chrome-yellow staining stipe base and a distinctly inky odour.
Spore print · Dark chocolate brown
Pavement Mushroom
Gilled
An exceptionally tough white Agaricus of hard-packed urban ground, distinguished by its double, sheathing ring and remarkable ability to push up through gravel and paving.
Spore print · Dark chocolate brown
Almond Mushroom
Gilled
A warm-climate Agaricus of compost and enriched garden soil, recognised by its brown-fibrillose cap, large pendulous ring and strong almond-like aroma.
Spore print · Dark chocolate brown
Button Mushroom
Gilled
A stocky white or tan Agaricus with free gills that run from pale pink through cocoa to blackish brown, a simple membranous ring, and no volva at the stem base.
Spore print · Dark chocolate brown
Brown Field Mushroom
Gilled
A squat, firm coastal Agaricus with a brown-scaled cap and an exceptionally thick, short stipe. It favours sandy grassland and dune systems near the sea.
Spore print · Dark brown
Rosy Wood Mushroom
Gilled
A delicate, small-statured Agaricus with pinkish-lilac fibrils over a cream cap and a stipe base that flushes chrome yellow when handled. It fruits in woodland and park litter.
Spore print · Dark brown
Scaly Wood Mushroom
Gilled
A tall woodland Agaricus clothed in dark reddish-brown fibrous scales, whose white flesh turns vivid blood-red within seconds of being cut. Fruits in conifer and mixed forest litter.
Spore print · Dark brown
California Agaricus
Gilled
A common lawn and garden Agaricus of the Pacific coast, with a pale silky cap, a flaring patch-bearing ring and pale greyish rather than bright pink young gills.
Spore print · Dark chocolate brown
Blushing Wood Mushroom
Gilled
A brown-scaled woodland Agaricus of conifer litter whose white flesh blushes vivid red within moments of being cut.
Spore print · Dark chocolate brown
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
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
Salt-loving Agaricus
Gilled
A dense, thick-fleshed white Agaricus of salty ground, with a cap that cracks into coarse patches, reddening flesh, a sheathing ring and a briny odour.
Spore print · Dark chocolate brown
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
Felt-ringed Agaricus
Gilled
A stout western North American Agaricus recognised by its thick felty ring with cottony patches, pinkish-brown fibrillose cap and yellow-staining bulbous base.
Spore print · Dark chocolate brown
Horsehair Parachute
Gilled
A pinhead-sized brown parachute perched on a stiff black hair, often accompanied by tangles of black horsehair-like cords running through the needle litter.
Spore print · White
The Prince
Gilled
One of the largest field mushrooms, with a squarish young cap patterned in fine golden-brown fibrous scales, a big pendulous ring and flesh that yellows slowly where handled. It smells strongly of almonds.
Spore print · Dark brown
Yellow Stainer
Gilled
A white Agaricus that flushes instant bright chrome-yellow when the cap margin is rubbed or the stem base is cut, and carries a distinctive ink-like odour. Young caps often have a flat-topped, squared-off profile.
Spore print · Dark chocolate-brown
Pinwheel Mushroom
Gilled
A minute white mushroom shaped like a pleated parachute on a wiry black stalk, unique for gills that attach to a free collar around the stipe rather than to the stipe itself.
Spore print · White
Amethyst Deceiver
Gilled
A small woodland mushroom that is intensely violet when fresh and moist, with thick, widely spaced gills of the same colour and a fibrous, twisted stem. It fades so dramatically as it dries that it can look like a completely different species.
Spore print · White