Naseer, A., Jabeen, S., Ashfaq, A., Akbar, M., Hussain, S.I. and Khalid, A.N. 2023. Pseudosperma quercinum sp. nov. (Inocybaceae) from the Himalayan forests of Pakistan. Phytotaxa. 622, 4 (Nov. 2023), 260–270. DOI:https://doi.org/10.11646/phytotaxa.622.4.3.