Yellowing Brittlegill

Russula puellaris Fr.

3 Observations
2 weeks ago Last Observed

Russula puellaris is a species of mushroom. The cap ranges from 3 to 7 cm wide, and is pink, purple or brown, with a darker red center. The odor and taste are mild. Its edibility is unknown, but it is too small to be of interest. The spores are yellow, subglobose, and slightly bumpy.

Spore Print
Season
J F M A M J J A S O N D
Native

Distribution

Common and widespread

Habitat

In broadleaved and coniferous woodland, usually in damper areas

Conservation

LC
LC - Least Concern

IUCN Red Data List - Russula puellaris
Assessment date: 2025

Cap

Flushes white with age

Colour
Shape Flattened, Expanded
Surface Viscid
Width 3 - 6 cm
Margin Sulcate
Peeling 1/2

Gills

Colour
Attachment Free, Adnexed
Spacing subdistant

Flesh

Colour
Taste Mild

Stem

Colour
Height 2 - 6.5 cm
Width 5 - 15 mm
Texture Smooth
Shape Clavate, Cylindric
Bruising

Macrochemicals

FeSO4
Guaiac

Spores

Warts 0.6-1 μm isolated with a few connectives

Colour
Shape Ovate
Ornamentation Warty
Size 7-9 x 5.7-7.2 μm

Microscopic Features

0-2 septa, 4-7 μm across

Dermatocystidia Club-shaped (Clavate)
Confirmed
Unconfirmed

Classification

  • ↳ Phylum: Basidiomycota
  • ↳ Subphylum: Agaricomycotina
  • ↳ Class: Agaricomycetes
  • ↳ Order: Russulales
  • ↳ Family: Russulaceae
  • ↳ Genus: Russula

Source: UKSI via NBN Atlas

Synonyms

  • Russula puellaris var. leprosa Bres.

Source: UKSI via NBN Atlas

Reference Sources

T. Læssøe, J. H. Peterson (2019) Fungi of Temperate Europe Vol. 1. Princeton University Press.

R. Phillips (2006) Mushrooms. Macmillan.

G. Kibby (2021) The Genus Russula in Great Britain. Geoffrey Kibby.

BMS English Names for Fungi