Morphology and phylogenetic analyses reveal two new species and a new record of Phaeocollybia (Agaricales, Hymenogastraceae) from southwestern China.
Phaeocollybia is a globally distributed agaricoid genus and remains poorly studied in China. In this study, field surveys were conducted, and specimens of Phaeocollybia were collected in Yunnan Province and the Xizang Autonomous Region of southwestern China from 2024 to 2025. Based on detailed morphological observation...