]> A barcode-01936114 Thailand Prachuap Khiri Khan Kaeng Krachan National Park. On way to Phraek Ta Khraw waterfall Piper boehmeriifolium Wallich Wallich 2019-10-07 18:39:28 D. J. Middleton Ruengwit Namdang, Rachun Pooma, Somran Suddee, Suwat Suwanachat, Kyle Williams