Aligned nrLSU dataset of Inocybe sect. Rimosae s.s. subclade A

This is the aligned nuclear 28S rRNA gene (nrLSU) dataset of Inocybe sect. Rimosae s.s. subclade A, used for molecular phylogenetic reconstruction with IQ-TREE under partitioned models.

New species of Inocybe sect. Rimosae
from Pakistan revealed by multi-locus phylogenetic reconstruction

Malka Saba, Danny Haelewaters, Donald H. Pfister, Abdul Nasir Khalid

Abstract

During fungal surveys between 2012 and 2014 in pine-dominated
forests of the western Himalayas in Pakistan, several collections of Inocybe
(Agaricales, Inocybaceae) were made. These were documented based on morphological
and molecular data. During this work, three new species came to light, which
are here formally described as Inocybe brunneoumbonata,
I.
pinophila, and I. triacicularis. These species are
part of sect. Rimosae s.s. and belong
to or are closely related to Rimosae s.s.
subclade A. Macro- and micro-morphological descriptions, illustrations, and molecular
phylogenetic reconstructions of the studied taxa are provided. The new species
are differentiated from their close relatives by basidiospore size and coloration
of basidiomata. Molecular phylogenetic relationships are inferred using ITS
(ITS1–5.8S–ITS2), nrLSU, and mtSSU sequence data. All three newly described
taxa likely share an ectomycorrhizal association with trees in the genus Pinus.

Keywords

3 new
taxa, ectomycorrhizal fungi, Inocybaceae, Pakistan, phylogeny, Pinus
roxburghii, taxonomy