TY -JOUR AU -Zi-Bing Xin AU -Yi-Gang Wei AU -Stephen Maciejewski AU -Jia-Xin Fu AU -Xiao-Mao Qian AU -Fang Wen AU -Truong Van Do TI -Raphiocarpus flavus (Gesneriaceae), a new species from the limestone karst areas, Northern Vietnam PY -2026 DA -2026-07-11 JO -Taiwania VL -71 IS -3 SP -592 EP -596 UR -https://taiwania.ntu.edu.tw/abstract/2207 AB -Raphiocarpus flavus Y.G.Wei, F.Wen, Z.B.Xin, & T.V.Do, a new species from Ninh Bình Province and Hanoi City, Vietnam, is described and illustrated. This species is morphologically similar to R. asper (Drake) B.L.Burtt but can be distinguished by its stem height, absence of scabrous punctations, internode length, 3-whorled leaves, leaf size and indumentum, axillary inflorescences, corolla length, color and indumentum, and 2-lipped corolla limb. According to the IUCN Red List Categories and Criteria, this new species has been provisionally assessed as Least Concern (LC). DO -10.6165/tai.2026.71.592