Hydnum repandum

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Hydnum repandum

7 November 2025 Eyeworth Pond, Hampshire. Photograph copyright Leif Goodwin.

Common Name

Hedgehog fungus, wood hedgehog, pied de mouton (Fr.)

Cap

Convex, then flattened to depressed, irregular, smooth, white to pale yellow, to about 12 cm across

Spines

Decurrent, brittle and easily detached, white, to about 6 mm long

Stem

Central, or eccentric, whitish

Flesh

Firm, white

Smell

Indistinct

Taste

Indistinct to bitter

Season

Autumn

Distribution

Common

Habitat

In woods, usually deciduous

Spore Print

White

Microscopic Features

Spores ellipsoidal, smooth (6-9) x (5.5-7) µm2

Edibility

Edible

Notes

See also Phellodon fuligineoalbus which occurs in Scottish Pine woods

Hydnum repandum

Spores in Congo Red solution viewed with a 100X immersion objective. 7 November 2025 Eyeworth Pond, Hampshire. Photograph copyright Leif Goodwin.

Hydnum repandum

October 1997 Hampshire. Photograph copyright Leif Goodwin.