Type-studies in American Russula subsection Decolorantes (Russulales, Basidiomycota), part II.

Slavomír Adamčík; Soňa Jančovičová; Bart Buyck

doi:10.11646/phytotaxa.231.3.3

Issue: Vol. 231 No. 3: 23 October 2015

Type: Article

Published: 2015-10-23

DOI: 10.11646/phytotaxa.231.3.3

Page range: 245–259

Abstract views: 20

PDF downloaded: 1

**Type-studies in American Russula subsection Decolorantes (Russulales, Basidiomycota), part II.**

Slavomír Adamčík⁺⁻
Soňa Jančovičová⁺⁻
Bart Buyck⁺⁻

Institute of Botany, Slovak Academy of Sciences, Dúbravská cesta 9, SK-84523, Bratislava, Slovakia

Comenius University in Bratislava, Faculty of Natural Sciences, Department of Botany, Révová 39, SK-811 02 Bratislava, Slovakia

Muséum National d’Histoire Naturelle, Dépt. Systématique et Evolution CP39, UMR7205, 12 Rue Buffon, F-75005 Paris, France

fungi North America taxonomy

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Abstract

In this second contribution on native American species in Russula subsect. Decolorantes, the authors focus on four additional species that exhibit a blackening context: two species from the West Coast, R. californiensis and R. occidentalis, and two species from the East Coast, R. rubescens and R. rubriceps. A key to the species in Decolorantes is provided. Russula californiensis and R. rubescens are lectotypified.