<i>Lepiota</i><i>keralensis</i>, a new species with epithelial pileal covering

A new species, Lepiota keralensis , was collected from Kerala, India and was studied using morphological and molecular (ITS, LSU and rpb2 gene) characters. The species is characterized by medium‐sized basidiomata with innate squarrose brown coloured squamules on a white background, hyaline, dextrinoid, non‐metachromatic, smooth‐walled basidiospores, absence of cheilocystidia and pleurocystidia, and globose to ellipsoid cells on pileal covering. Morphological as well as phylogenetic analyses confirm the placement of the new species in Lepiota sect. Echinatae . The discovery of the new species adds to the existing data on tropical lepiotas.

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Journal
Nordic Journal of Botany
Published
2025-02-11
DOI
https://doi.org/10.1111/njb.04648
Primary Topic
Plant and Fungal Species Descriptions
Type
article
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article

Lepiotakeralensis, a new species with epithelial pileal covering

T. K. Arun Kumar, Jeena Rose Pious
Nordic Journal of Botany
Plant and Fungal Species Descriptions
article

Lepiotakeralensis, a new species with epithelial pileal covering

T. K. Arun Kumar, Jeena Rose Pious
article en

Abstract

A new species, Lepiota keralensis , was collected from Kerala, India and was studied using morphological and molecular (ITS, LSU and rpb2 gene) characters. The species is characterized by medium‐sized basidiomata with innate squarrose brown coloured squamules on a white background, hyaline, dextrinoid, non‐metachromatic, smooth‐walled basidiospores, absence of cheilocystidia and pleurocystidia, and globose to ellipsoid cells on pileal covering. Morphological as well as phylogenetic analyses confirm the placement of the new species in Lepiota sect. Echinatae . The discovery of the new species adds to the existing data on tropical lepiotas.

Nordic Journal of BotanyVol. 2025(5)
University of Calicut (IN)
Openalex Percentile: Top 98%
Plant and Fungal Species Descriptions
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