Russula claroflava

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Russula claroflava
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Russulales
Family: Russulaceae
Genus: Russula
Species:
R. claroflava
Binomial name
Russula claroflava
Grove (1888)
Russula claroflava
mycorrhizal
Edibility is choice

Russula claroflava, commonly known as the yellow russula,

basidiomycete mushroom of the genus Russula. It is found in wet places under birch and aspen woodlands across Europe and North America. It has a yellow cap, white gills and stipe
and bruises grey. It is mild-tasting and regarded as good to eat.

Taxonomy

It was

specific epithet is derived from the Latin clarus 'bright' or 'clear', and flava 'light yellow'.[3]

Description

This medium-sized member of the genus

gills are pale ochre, and are adnexed to almost free. All parts turn dark grey on aging or bruising.[4] The smell is fruity and the spore print is pale ochre, and the oval warty spores average 9.5 x 8 μm.[5] The edible but acrid Russula ochroleuca resembles this species, but has a duller yellow cap.[1]

Distribution and habitat

Russula claroflava appears in summer and autumn, usually with birch (

Betula), or aspen (Populus), on heaths and moors, preferring damp places near ponds or lakes, often occurring in sphagnum. It is occasionally found in drier places. It occurs in Britain,[5]
across northern Europe, and throughout North America.

Edibility

This mushroom is edible and good, with a mild taste, both in Europe and North America.[5][1]

See also

References

Cited literature

  • Marcel Bon, The Mushrooms and Toadstools of Britain and North Western Europe.
  • Courtecuisse and Duhem, Mushrooms and Toadstools of Britain and Europe.