6. 美飞蛾藤
名称文献：Porana spectabilis Kurz in Journ. Bot. 11: 36. 1873, et For. Fl. Burma 2: 221. 1877; C. B. Clarke in Hook. f. Fl. Brit. Ind. 4: 221. 1883; Schneid. in Sarg. Pl. Wils. 3: 359. 1916; Gagn. et Courch. in Lecte. Fl. Gen. Indo-Chine 4: 293. f. 32. 1915; Kerr in Craib Fl. Siam. Enum. 3 (1): 92. 1951; v. Ooststr. in Fl. Males. ser. 1, 4(4): 404. 1953;吴征镒、李锡文, 云南热带亚热带植物区系研究报告1: 101. 1965. ——P. speciosa Benth. et Hook. f. Gen. Pl. 2: 876. 1876, sphalm.