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Issue: Vol. 459 No. 1: 9 September 2020
Type: Article
Published: 2020-09-09
DOI: 10.11646/phytotaxa.459.1.2
Page range: 16–24
Abstract views: 26
PDF downloaded: 1

Morphology and phylogeny reveal Russula subpunctipes sp. nov., from southern China

Key Laboratory of State Forestry Administration on Tropical Forestry Research, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, P.R. China
Key Laboratory of State Forestry Administration on Tropical Forestry Research, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, P.R. China
Key Laboratory of State Forestry Administration on Tropical Forestry Research, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, P.R. China
National Institute of Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
Key Laboratory of State Forestry Administration on Tropical Forestry Research, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, P.R. China
Key Laboratory of State Forestry Administration on Tropical Forestry Research, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, P.R. China
Ectomycorrhizal fungi molecular phylogeny Russulaceae taxonomy Fungi

Abstract

In this study, Russula subpunctipes sp. nov. collected from Hubei Province, central China, is described and illustrated based on both morphological data and phylogenetic analysis. It is characterized by a sulfur yellow to honey yellow pileus, a cracked cuticle and margin, a tuberculate-striate pileus margin, a henna lamellar edge, henna warts on the hollow stipe and a faint fragrant odor. Both molecular and morphological analyses consistently placed R. subpunctipes in the Russula section Foetentinae. The morphological differences among R. subpunctipes and closely related taxa are discussed.