TY -JOUR AU -Khant Zaw Hein AU -David Prehsler AU -Surapon Saensouk AU -Shook Ling Low TI -Hayarum mirispathum (Araceae —Aroideae): A new genus and species from Thailand PY -2025 DA -2025-01-16 JO -Taiwania VL -70 IS -1 SP -65 EP -74 UR -https://taiwania.ntu.edu.tw/abstract/2048 AB -The new monotypic genus Hayarum K.Z.Hein, Prehsler, Saensouk & S.L.Low from Thailand, with the sole species Hayarum mirispathum K.Z.Hein, Prehsler, Saensouk & S.L.Low, is described based on comprehensive morphological and phylogenetic evidence. A detailed taxonomic account of the new genus, morphological comparisons with related genera, and brief observations on its flowering biology and spathe movement are provided. DO -10.6165/tai.2025.70.65