Lactarius controversus

Lactarius controversus is a large fungus in the genus Lactarius, with no English name.

Taxonomy

Accredited to Christian Hendrik Persoon, one of the fathers of Mycology.

Description

It is distinguishable mainly by its pinkish-buff gills and rosy markings on the upper cap surface, often arranged in concentric rings. Like other fungi in the genus, it has crumbly, rather than fibrous, flesh, and when this is broken the fungus exudes a milky liquid. Mature specimens are funnel-shaped, with decurrent gills and a concave cap. It has firm, tough flesh, and a stipe which is shorter than the fruitbody is wide. The spore print is creamy-pink in colour.

Similar species

• Fleecy Milk-cap Lactarius vellereus, which lacks the pinkish gills, and 'rosy' cap markings.

Distribution and Habitat

It is found in Britain, and Europe, and usually grows with species of Salix (Goat willow or Creeping willow) on heaths and moors.It is uncommon.

References