]> A barcode-01936118 Thailand Phetchaburi Kaeng Krachan National Park, Trail from Panoen Thung camp to Tharn Thip waterfall Piper boehmeriifolium Wallich Wallich 2019-10-07 18:34:00 K. Williams Somran Sudee, Jundee Hemrat, Nikhom Rithphet, Suportn Polphan