TY -JOUR AU -Tian-Xiong Zheng AU -Yuya Inoue AU -Lian Luo AU -Qiang He AU -Peng Wang AU -Yu Jia TI -A northernmost distribution record of Cyathodium (Cyathodiaceae), with validation of subg. Metacyathodium PY -2025 DA -2025-04-22 JO -Taiwania VL -70 IS -2 SP -371 EP -376 UR -https://taiwania.ntu.edu.tw/abstract/2083 AB -Based on our morphological review and phylogenetic analysis, Cyathodium tuberosum was recorded from Beijing City, representing the northernmost distribution record of the genus worldwide. Given the morphological differences in the genus Cyathodium and the phylogenetic results generated in this study, subg. Metacyathodium S.C.Srivast. & R.Dixit ex T.X.Zheng was formally validated. DO -10.6165/tai.2025.70.371