TY -JOUR AU -Xing-Da Ma AU -Wen-Guang Wang AU -Ji-Pu Shi AU -Jian-Yong Shen TI -Isotrema cangyuanense, a new species of Aristolochiaceae from Yunnan, China PY -2023 DA -2023-08-24 JO -Taiwania VL -68 IS -3 SP -323 EP -326 UR -https://taiwania.ntu.edu.tw/abstract/1943 AB -Isotrema cangyuanense, a new species from Cangyuan, Yunnan, China, is described and illustrated. This species is morphologically similar to I. kunmingense in the shape of leaf blade and calyx, but clearly differs in its epidermal hair of leaf blade, the colour of calyx tube and throat, the surface texture of calyx limb. Photographs and a comparison table of related species are provided. DO -10.6165/tai.2023.68.323