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Josep Torres
Josep Torres

Russula rosea

Pers.

Microscopía de Russula rosea
Fungipedia Sheet

Study description

Species typical of broadleaf or mixed forests, formerly known as Russula lepida, with a hemispherical to infundibuliform pileus 4 to 11 cm in diameter, reddish, fading to pinkish or yellowish ochre; pale cream spore print; white stipe; fruity odor and mild to slightly bitter taste.

Cuticle filamentous, formed by cylindrical hyphae 3 to 4 µm wide, branched, interwoven, intermixed with primordial hyphae with encrusting intracellular pigment 3 to 5 µm wide, and terminal hyphae acting as pileocystidia, cylindrical to fusiform, 4 to 8 µm wide.

Cheilocystidia and pleurocystidia fusiform, 40 to 80 µm long and 8 to 11 µm wide, with granular content inside.

Basidia clavate, 40 to 50 µm long, 11 to 13 µm wide, simple-based and four-spored.

Spores subglobose, with short warts only up to 0.5 µm high, 6.5 to 8.5 µm long, 5.5 to 8 µm wide, ornamented with warts coalescing into ridges, without forming a complete reticulum.

Geographic references

Map generated from global occurrence data from GBIF. GBIF.

Study measurements

Values in Microns (µm)
sporesN=20
Length7.506.39 - 8.87
Width6.025.17 - 7.79
Q (Me)1.301.06 - 1.55

Macroscopic gallery

Russula rosea - 1 - IMG_5203
1 / 2Russula rosea - 1 - IMG_5203

Microscopic gallery

Microscopía de Russula rosea - 10 - Himenio 3
1 / 9Russula rosea - 10 - Himenio 3
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