]> A barcode-01978242 Thailand Nan District: Nan Noi. Doi Semur Dau limstone hill, Sri Nan National Park; Sisaget Subdistrict Peperomia tetraphylla (G. Forster) Hooker & Arnott (G. Forster) Hooker & Arnott 2019-04-23 13:54:12 J. F. Maxwell