]> A barcode-02383939 Thailand Prachuap Khiri Khan Bang Saphan, Huay Yang National Park. Kha On Waterfall area. Trail towards Burmese border. Rauvolfia verticillata (Loureiro) Baillon (Loureiro) Baillon 2022-09-02 09:44:30 D. J. Middleton Ruengwit Namdang, Rachun Pooma, Somran Suddee, Suwat Suwanachat, Kyle Williams