Taxonomic revision of Philonotis capilliformis and Ditrichopsis wui (Musci), with several national and provincial range extensions of mosses in China

Based on re-examinations of the type specimens, Philonotis capilliformis is rejected as the previously proposed synonymy of P. falcata and is reevaluated as a new synonym of P. turneriana. Ditrichopsis wui is proposed as a new synonym of Voitia nivalis. Additionally, two noteworthy moss species, Cynodontium tenellum, and Neckera oligocarpa, are confirmed as new to China. Atrichum longifolium and Hedwigia sinica have been newly discovered in Xizang, China, and the endangered moss Diphyscium lorifolium has been newly found in Zhejiang Province, eastern China.