Cactaceae Opuntia dillenii (Ker Gawl.) Haw. Ha Noi city; Cau Giay Distr., around point 21°02′52″ N, 105?48′05″ E, 4 m a.s.l.
Undershrub, ca. 2 m tall; introduced and escaped, occasionally common, clustered in dirty, waste and open places near villages. Flowers yellow. HAL 8875 09 Jul 2006 Photos- Loc: Collector: PK Loc & NT Vinh
Collected with the financial support from the IEBR-NYBG joined project