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 “Birch Polypore”
Beefsteak Fungus
Polypores
A soft, moist, blood-red tongue-shaped bracket on oak, unique among polypores in having individually separate tubes rather than a fused pore layer.
Spore print · Pale pinkish-brown
Oak Mazegill
Polypores
A thick, corky, dull-coloured bracket on oak whose underside is carved into a deep labyrinth of thick-walled winding channels.
Spore print · White
Grass-green Russula
Gilled
An evenly grass-green brittlegill of birch woods, distinguished by its smooth unpatched cap, cream-ochre spore print and rusty spotting on ageing gills.
Spore print · Cream to pale ochre
Ragbag Lichen
Other Fungi
A loosely attached grey foliose lichen forming ragged, wavy-edged sheets on conifer and birch branches, with margins crumbled into isidia and soredia.
Spore print · Not applicable
Woolly Milkcap
Gilled
A pink, concentrically banded birch milkcap with a heavily inrolled, shaggily woolly cap margin and copious white latex that does not change colour.
Spore print · Cream
Split Porecrust
Polypores
An extremely common white to cream resupinate polypore whose pores split and fray, becoming maze-like and finally tooth-like towards the centre.
Spore print · White
Hoof Fungus
Polypores
A hard, grey, hoof-shaped perennial bracket banded with concentric ridges, growing high on birch and beech trunks and adding a new pore layer each year.
Spore print · White to pale yellowish
Pelargonium Webcap
Gilled
A small, dark, white-frosted webcap with violaceous young gills, a slender girdled stem and a penetrating smell of pelargonium leaves. Typical of mossy birch and conifer woodland.
Spore print · Rusty brown
Red Banded Webcap
Gilled
A large brick-coloured birch webcap, instantly known by the two to five bright cinnabar-red belts wrapped around its stout club-shaped stipe.
Spore print · Rusty brown
Coconut Milkcap
Gilled
A small greyish-lilac birch associate with a dry, finely felty cap and decurrent buff gills. Its powerful coconut-like aroma, strongest in drying material, is the defining character.
Spore print · Pale cream
Bearded Milkcap
Gilled
A small pale milkcap of sandy birch ground, recognised by its almost unzoned whitish-pink cap, finely downy inrolled margin and unchanging white latex.
Spore print · Cream
Alder Scalycap
Gilled
A tufted lemon-yellow Pholiota of wet woodland that grows on alder and birch stumps, with a smooth slightly sticky cap, sweetish scent and clay-brown spore print.
Spore print · Clay-brown to rust-brown
Ugly Milkcap
Gilled
A dark olive-brown to almost black birch milkcap with a sticky cap, downy inrolled margin and cream gills that stain brown where the white latex dries.
Spore print · Cream
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
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
Yellow Swamp Brittlegill
Gilled
A striking pure chrome-yellow brittlegill of boggy birch woods, identified by its bright unfaded cap and by flesh that turns grey and eventually black where cut or bruised.
Spore print · Pale ochre
Girdled Webcap
Gilled
A slimy webcap named for the striking series of whitish glutinous girdles that band its stem like snakeskin. It grows with willow, poplar and birch on damp, often calcareous ground.
Spore print · Rusty brown
Northern Milkcap
Gilled
A large, greasy grey-violet milkcap of northern birch and spruce forests, with white latex that dries greyish or greenish on the pale gills. It is one of the most abundant Lactarius species in Fennoscandia and the boreal belt.
Spore print · Pale cream to pale yellow
Native Bread
Polypores
An Australian polypore whose small funnel-shaped cap rises on a stalk from a large, hard, marbled underground sclerotium buried in forest soil.
Spore print · White
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
Fenugreek Milkcap
Gilled
A large, dry, felty fawn milkcap of bogs and wet birch woods, with scanty watery latex and a powerful aromatic odour of fenugreek that intensifies as specimens dry. It is a reliable indicator of wet, acid, peaty ground.
Spore print · Pale cream
Frosty Webcap
Gilled
A small, slender birch webcap whose dark greyish-brown cap is dusted with fine white fibrils like hoar frost. The slim stem carries whitish veil girdles above a hygrophanous, umbonate cap.
Spore print · Rusty brown
Yellow Webcap
Gilled
A slimy-capped webcap in warm ochre-yellow, distinguished by pale bluish-violet young gills and a bluish stem apex above a glutinous, banded stem. Common with birch on damp acid soils.
Spore print · Rusty brown
Heterobasidion annosum
Polypores
A perennial, irregularly shelving polypore found at the root collar and stump surfaces of conifers, recognised by its rough red-brown to blackish upper crust, sharp white growing margin and cream pore surface.
Spore print · White