]> A barcode-01936384 Thailand Phetchaburi Kaeng Krachan National Park. Trail from Khao Phanoen Thung Ranger substation to Than Thip Waterfall Piper sp. 2019-10-09 14:53:11 D. J. Middleton, C. Hemrat, S. Lindsay, S. Suddee & S. Suwanachat