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 “Tumor of a plant (Gall)”
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
Milk-white Brittlegill
Gilled
A large, chalk-white funnel-shaped brittlegill that pushes up through the soil, often emerging still crusted with earth and litter. Its decurrent, widely spaced gills are unusual for the genus.
Spore print · White to pale cream
Sculpted Puffball
Puffballs
A firm white ball of western mountain conifer forests, covered in low pyramidal felty warts each marked by a darker central point. The interior is white and homogeneous before turning to olive-brown powder.
Spore print · Olive-brown
Western Black Elfin Saddle
Cups & Discs
The stout western counterpart of the black elfin saddle, with a large charcoal saddle-shaped head on a thick, deeply chambered pale grey stalk. It fruits in conifer duff along the Pacific coast and inland mountains.
Spore print · White
Western Giant Puffball
Puffballs
A very large white puffball of dry western rangeland, its surface broken into a mosaic of flattened polygonal warts. The interior is uniformly white when young and turns to olive-brown powder with age.
Spore print · Olive-brown
Mosaic Puffball
Puffballs
A stout grassland puffball whose white surface cracks into a mosaic of polygonal scales, later collapsing to leave a persistent bowl-shaped base. It is typical of upland pasture, heath and dunes.
Spore print · Olive-brown spore mass
Violet Coral
Corals & Clubs
An unmistakable amethyst to magenta-violet coral fungus forming small tufts of blunt-tipped branches in old grassland and mossy woodland. Its intense colour is unmatched among temperate corals.
Spore print · White
Snow False Morel
Morels & Allies
A squat, heavy false morel with a tan to yellow-brown head of rounded brain-like folds and a short, thick, deeply chambered white stalk. It fruits beside melting snowbanks in western mountain conifer forest.
Spore print · White to pale yellowish
Silky Parchment
Crusts
A small, thin, pale fan-shaped crust with a distinctly silky, finely lined upper surface and a smooth whitish underside. It is most often found on the slim dead branches of hornbeam and its relatives.
Spore print · White
Fire Morel
Morels & Allies
A dark grey, fire-following morel of western conifer burns, coated in fine woolly down when young and often with a thickened, double-walled stalk base. It fruits in quantity in the first spring or two after a wildfire.
Spore print · Cream to pale yellow
Tinder Conk
Polypores
An unmistakable hoof-shaped perennial bracket with a hard grey banded crust and a soft brown fibrous interior. It is one of the classic decay fungi of birch and beech across the northern hemisphere.
Spore print · White to pale yellowish
Cinnabar Chanterelle
Gilled
A diminutive chanterelle in vivid cinnabar red to pinkish-orange, with blunt forking ridges instead of true gills. It appears in scattered troops on the soil of eastern North American oak woods.
Spore print · Pinkish-cream to pale pink
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
Grey Knight
Gilled
A soft grey knight of pine woods, with a dry cap densely covered in fine radiating fibrils and scales, white sinuate gills and a brittle white stipe. It is the commonest of a confusing group of grey Tricholoma species.
Spore print · White
Oyster Mushroom
Gilled
A shelving, shell-shaped mushroom with white decurrent gills running down a short off-centre stem, growing in overlapping tiers on hardwood trunks. Colour varies from slate-grey and brown to almost white.
Spore print · White to lilac-grey
Giant Puffball
Puffballs
An unmistakable white sphere that can reach the size of a football or larger, appearing in grassland and hedgerows. It has no stipe, no gills and no cap, and its interior ripens from firm white to a powdery olive-brown spore mass.
Spore print · Olive-brown (spore mass)
Bleeding Tooth Fungus
Toothed
A knobbly, cream-white tooth fungus whose growing surface exudes vivid blood-red droplets, fruiting in conifer duff and often fusing with its neighbours into irregular crusted masses.
Spore print · Brown
Tear Dropper
Crusts
A thin, closely attached crust fungus on dead conifer wood whose cream to pale ochre surface is roughened with fine spines and often beaded with clear droplets when fresh. It is one of the small resupinate fungi easiest to name by that weeping habit.
Spore print · White
Pacific Golden Chanterelle
Gilled
The large golden funnel-capped chanterelle of Pacific Northwest conifer forests, with blunt forking ridges instead of true gills running down a tapering stem. Its cap surface is finely fibrillose, often with a pinkish or brownish cast.
Spore print · Pale yellow to cream
White Saddle
Cups & Discs
An unmistakable pale ascomycete whose crumpled, saddle-shaped cream head sits on a tall stalk deeply carved into ribs and pockets. It favours the disturbed soil of woodland paths and verges under beech and other broadleaf trees.
Spore print · White
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
Big Red False Morel
Morels & Allies
One of the largest false morels, with a dark reddish-brown head packed with deep interconnected wrinkles on a massive white furrowed stalk. It fruits in spring in bottomland hardwood forest of the central and southeastern United States.
Spore print · White to pale yellowish
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
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