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Nomenclature

Russula decolorans (Fr.) Fr.
Epicr. syst. mycol.: 361. 1838.

≡ Agaricus decolorans Fr.
Syst. mycol. 1: 56. 1821.

≡ Russulina decolorans (Fr.) J. Schröt.
Krypt.-Fl. Schlesien 3.1 (33-40): 551. 1889.

Original diagnosis

4. A. decolorans, pileo lævi rubro, dein aurantiaco, lamellis subfurcatis albidis, dein flavescentibus, stipite elongato, intus dein cinereo. Mich. p. 155. n. 1.
Peculiaris species, sub A. integro cum A. alutaceo et emetico frequenter confusa. Sapor mitis. Stipes 3 unc. et ultra, albus, valde spongiosus. Pileus planiusculus, siccus, colore non varius, sed mutabilis. Lamellæ confertæ, venoso-connexæ; A. alutacei, ut etiam sporidia, pallidiores. Caro dein cinerascit et subinde fungus adustus evadit. In pinetis, passim. Jul.-Sept. (v.v.)

Typification

Holotypus: not designated.
Original material collected in: Europe

Description

Photographs

Microscopy

SEM photos

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