Rhizina undulata

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Rhizina undulata

2 September 2007 Thursley Common, Surrey. Photograph copyright Leif Goodwin.

Common Name

Pine fire fungus

Fruiting Body

Cushion shaped, upper surface smooth, with a waxy appearance, brown, chestnut brown to purple brown, margin white when young, underside attached to the substrate with root like hyphal cords

Flesh

Reddish brown, tough

Smell

Indistinct

Taste

Indistinct

Season

Summer to autumn

Distribution

Infrequent

Habitat

On conifer debris, especially fire sites

Microscopic Features

Spores fusiform, finely warty when mature, with aan appendage at each end (27-33) x (10-11.5) µm2 excluding appendages. Paraphyses cylindrical, septate, ends clavate, apices encrusted with an amorphous brown substance.

Edibility

Inedible

Rhizina undulata

2 September 2007 Thursley Common, Surrey. Photograph copyright Leif Goodwin.