]> A barcode-01936381 Thailand Trang Amphoe Yan Ta Khao: Khao Banthat Mountains. Trail to summit of Phu Pha Mek Piper sp. 2019-10-09 18:26:14 D. J. Middleton, V. Chamchamroon, S. Lindsay, R. Pooma & Suwat Suwanachat