]> A barcode-00251499 Thailand Phrae Mae Yom National Park, west side of Yom River in the Huay Sook area, Saiab Subdistrict Gomphogyne heterosperma var. vittata W. J. de Wilde & Duyfjes W. J. de Wilde & Duyfjes 2010-08-16 16:36:51 J. F. Maxwell