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Issue: Vol. 397 No. 1: 14 March 2019
Type: Article
Published: 2019-03-14
DOI: 10.11646/phytotaxa.397.1.5
Page range: 55–64
Abstract views: 28
PDF downloaded: 1

Strobilomyces minor (Boletaceae), a new species associated with fagaceous plants in Central China

College of Biological Resource and Food Engineering, Center for Yunnan Plateau Biological Resources Protection and Utilization, Qujing Normal University, Qujing, Yunnan 655011, China
College of Life Science, Jiangxi Science & Technology Normal University, Nanchang 330013, China
College of Biological Resource and Food Engineering, Center for Yunnan Plateau Biological Resources Protection and Utilization, Qujing Normal University, Qujing, Yunnan 655011, China
College of Biological Resource and Food Engineering, Center for Yunnan Plateau Biological Resources Protection and Utilization, Qujing Normal University, Qujing, Yunnan 655011, China
College of Biological Resource and Food Engineering, Center for Yunnan Plateau Biological Resources Protection and Utilization, Qujing Normal University, Qujing, Yunnan 655011, China
boletes taxonomy phylogeny Fungi

Abstract

A new species, Strobilomyces minor, associated with host plants of Fagaceae, is introduced based on morphological and molecular studies. Strobilomyces minor is characterized by its small basidiomes, light yellowish brown appressed pyramidal scales on the pileus and stipe, large hymenophoral pores, and reticulate basidiospores with large meshes. Maximum Likelihood and Bayesian analyses based on four gene markers (rpb1, rpb2, tef1 and cox3) as well as morphological characters confirmed that this new taxon belongs to Strobilomyces and it is distinct from any known species. A morphological description with line drawings and SEM images for the species is provided.