TY -JOUR AU -The Doi Bui AU -Huu Cuong Nguyen AU -Leonid V. Averyanov AU -Tatiana V. Maisak AU -Sinh Khang Nguyen TI -A new species of Lysionotus (Gesneriaceae) from northern Vietnam PY -2022 DA -2022-06-07 JO -Taiwania VL -67 IS -3 SP -322 EP -325 UR -https://taiwania.ntu.edu.tw/abstract/1845 AB -Lysionotus hagiangensis, a new species from northern Vietnam, is described and illustrated. It morphologically resembles L. chatungii and L. petelotii, but differs markedly by the character of leaf, inflorescence, corolla color, the shape of stamens, and the number of well developed staminodes. We provide detailed information, including morphological descriptions, illustrations, pictures, and information about the habitat of the new species. Lysionotus hagiangensis is confined to a small area of Cao Ma Po Commune, and further explorations are necessary for identification of its real conservation status, which is provisionally assessed now as “Data Deficient” in accordance with IUCN criteria. DO -10.6165/tai.2022.67.322