Collybiopsis himalayensis sp. nov. (Omphalotaceae), a new white- spored agaric from the Indian Himalaya

Shikha  Choudhary; Yash Pal  Sharma; Priyanka Uniyal

doi:10.30550/j.lil/2003

Autores/as

Shikha Choudhary Department of Botany, University of Jammu. India https://orcid.org/0009-0008-3337-6115
Yash Pal Sharma Department of Botany, University of Jammu, India. https://orcid.org/0000-0003-3268-5588
Priyanka Uniyal Sri Dev Suman University Uttarakhand https://orcid.org/0000-0001-8233-5397

DOI:

https://doi.org/10.30550/j.lil/2003

Palabras clave:

Basidiomycota, filogenia, nrITS, taxonomía

Resumen

Se describe una nueva especie, Collybiopsis himalayensis, del Himalaya de Uttarakhand, India, basada en análisis micromorfológicos y filogenéticos moleculares. Esta especie se caracteriza por su píleo convexo a campanulado con un pequeño umbo, márgenes elevados, superficie finamente pruinosa, de color marrón claro, láminas subdecurrentes, basidiosporas subelipsoidales, basidios grandes (36-51,5 × 6,6-7,9 µm) y la presencia de pleurocistidios e hifas grandes, similares a los pileocistidios y queilocistidios. Su clasificación como un nuevo taxón de Collybiopsis se confirma mediante análisis filogenéticos de secuencias nrITS.

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