]> A barcode-00255356 Thailand Phetchaburi Amphoe Kaeng Krachan: Kaeng Krachan National Park. On road from Ban Krang camp to Khao Phanoen Thung Ranger substation. Argyreia variabilis Staples & P. Traiperm Staples & P. Traiperm 2010-12-16 14:54:55 D. J. Middleton, S. Suddee, S. J. Davies & C. Hemrat