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Rhodocybe brunneoaurantiaca (sect Rufrobrunnea, Entolomataceae): a new species from India

Citation

Dutta, AK and Gates, GM and Rakshit, S and Acharya, K, Rhodocybe brunneoaurantiaca (sect Rufrobrunnea, Entolomataceae): a new species from India, Nordic Journal of Botany, 39, (6) pp. 1-9. ISSN 0107-055X (2022) [Refereed Article]

Copyright Statement

2021 Nordic Society Oikos. Published by John Wiley & Sons Ltd

DOI: doi:10.1111/njb.03061

Abstract

We describe a new species of Rhodocybe, R. brunneoaurantiaca, from West Bengal, India. Field photographs of the collected basidiocarps are provided and the new species is compared with its allied taxa based on morphological and molecular (nrITS and nrLSU sequence) data. Rhodocybe brunneoaurantiaca is characterized by clitocyboid basidiomata with a small (25-41 mm), infundibuliform, brownish orange to brown pileus; decurrent, brittle, greyish orange to light brown lamellae; a smooth light brown to brown stipe; ellipsoid to broadly ellipsoid basidiospores; 2-4-spored basidia; cylindrical to slender clavate, flexuous cheilocystidia; and unique sequences. A full description with illustrations, and phylogenetic trees showing the placement of the new species based on molecular sequence data are provided as well as an artificial key to the reported species of Rhodocybe from India

Item Details

Item Type:Refereed Article
Keywords:Agaricales, Basidiomycota, eastern India, phylogenetic analyses, taxonomy
Research Division:Biological Sciences
Research Group:Plant biology
Research Field:Plant biology not elsewhere classified
Objective Division:Environmental Management
Objective Group:Terrestrial systems and management
Objective Field:Terrestrial biodiversity
UTAS Author:Gates, GM (Dr Genevieve Gates)
ID Code:152862
Year Published:2022 (online first 2021)
Deposited By:TIA - Research Institute
Deposited On:2022-08-25
Last Modified:2022-12-23
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