Introduction | Taxa DB | Literature | Identification | Techniques | People

Nomenclature

Russula zvarae Velen.
České houby 4-5: 913. 1922.

Russula aurora subsp. zvarae (Velen.) Singer
Beih. Bot. Centralbl. 49 (2): 343. 1932.

Original diagnosis

[Pilát's Latin translation] - Pileo 5-8 cm diam., mox explanato, conspecte depresso, parum carnoso, fragili, margine pellucide foliaceo, tum striato, rotundato, obtuso. Cute rosea, margine et centro pallidiore, bene secernibili, aetate subtiliter punctiformiter rumpenti. Lamellis albis, tum velutino-albis, latis, distantibus, subcrassis, nonnullis furcatis, fragilibus, fundo costatis. Stipite pilei diam. breviore, 1-2 cm crasso, albo, infra saepe subroseo, farinoso, tum glabro, paulisper corrugato, intus spongioso, tum cavo. Carne alba (etiam sub cute), miti, inodora. Sporis in cumulo pure albis. Sporis hyalinis, globosis, subtiliter verrucosis, 6-7 µm.
Sub Quercubus iuvenilibus loco graminoso prope Cernosice iulio 1920 Jaroslaus Zvára, mycologus bohemicus diligens et scrutator in Russulis optime meritus, legit. Russula rosea affinis est, sed sporis in cumulo lutescentibus, carne sub cute rubeola, carne vi sulphovanilini rosee colorata et consistentia firmiore dignoscitur.

Typification

Neotypus: PC: Romagnesi 57-30,

Description

Photographs

Microscopy

SEM photos