Scientific name: Hewittia scandens (Milne) Mabb. 1980 (CCVN, 2:978)
English name:
Vietnamese name: Bìm lưỡng sắc; Bìm thuỳ
Other name: Convolvulus scandens Milne, 1773.- C. sublobatus L.f. 1781. - Hewittia sublobata (L.f.) Kuntze, 1891 (SVF, :177). - Schutereia bicolor (L.f.) House, 1906.- Hewittia bicolor Wight & Arn. 1837 (FGI, 4:298). - Schutereia bicolor (Wight& Arn.) Choisy, 1833;