TY - JOUR A1 - Asif, Muhammad A1 - Firdous, Qudsia A1 - Izhar, Aiman A1 - Niazi, Abdul Rehman A1 - Sarwar, Samina A1 - Khalid, Abdul Nasir T1 - Molecular and morphological studies reveal a new species of Panaeolus (Agaricales, Basidiomycota) from Punjab, Pakistan T2 - European journal of taxonomy N2 - Panaeolus punjabensis M. Asif, Q. Firdous, A. Izhar, Niazi & Khalid sp. nov. was collected from three different localities (Bahawalnagar, Kasur, and Lahore) in Punjab, Pakistan. Morphological observations and phylogenetic analyses based on nuclear encoded internal transcribed spacers (ITS1-5.8S-ITS2 = ITS) and D1/D2 domain of large subunit (28S) rDNA confirmed the taxonomic distinctness of this species. The new species is potentially hallucinogenic and characterized by a parabolic pileus with a light brown center, broadly fusiform basidiospores, presence of cheilocystidia, pileocystidia, and caulocystidia, and absence of pleurocystidia and clamp connections. The DNA sequences of the species clustered together in a well-supported distinct clade. We present a detailed description, photographs, and line drawings, and elucidate and discuss the phylogenetic position of the new species. Morphological comparisons with phylogenetically and morphologically allied species are discussed. T3 - European journal of taxonomy : EJT - 888:77-96 KW - Agarics KW - hallucinogenic KW - molecular systematics KW - saprotrophic KW - taxonomy Y1 - 2023 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/71438 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-714387 SN - 2118-9773 VL - 2023 IS - 888 SP - 77 EP - 96 PB - Muséum National d'Histoire Naturelle CY - Paris ER -