Kon Tum province, Kon Plong district, Mang Den town area, Ngoc Linh Mt., 21 October 2017, Nguyen Ta Ton, L. Averyanov, T. Maisak, AL 371. Flowered in 2018 August 31, Flowers pure white, with light unpleasant smell. Photos L. Averyanov. Street market of in Pleiku City All plants are fresh collected from Laos border area 21 October 2017