Pluteus lauracearum (Agaricales, Basidiomycota), a new species of Pluteus sect. Hispidoderma from thermophilic Laurus forests

KAYGUSUZ O., Justo A., Knudsen H., Ševčíková H., Türkekul I.

Phytotaxa, cilt.523, sa.2, ss.126-140, 2021 (SCI-Expanded, Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 523 Sayı: 2
  • Basım Tarihi: 2021
  • Doi Numarası: 10.11646/phytotaxa.523.2.1
  • Dergi Adı: Phytotaxa
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, BIOSIS, CAB Abstracts
  • Sayfa Sayıları: ss.126-140
  • Anahtar Kelimeler: Agaricomycetes, ITS, Phylogeny, Pluteaceae, Taxonomy
  • Isparta Uygulamalı Bilimler Üniversitesi Adresli: Evet

Özet

Pluteus lauracearum, a new species of Pluteus sect. Hispidoderma, is described and illustrated based on macro- and micro-morphological data and phylogenetic analyses of the nuclear rDNA sequences of the ITS1-5.8S-ITS2 region. Morphologically, this novel species is characterized by small basidiomata having whitish to dark brown pileus colour, with finely to distinctly granulose surface, a white and translucently striate pileus margin, and mostly narrowly fusiform to lageniform pleurocystidia with long narrow necks and a distinctly subcapitate to capitate apex. This new species is described based on collections made in Turkey (Kuşadası) and Portugal (Madeira), where they were growing on well-rotten wood in thermophilic Laurus forests. Pluteus lauracearum is compared with taxa in Pluteus sect. Hispidoderma that are morphologically similar and/or phylogenetically related.