Vietnam., Khanh Hoa prov., ner border with Lam Dong province. Dry evergreen forest. Locally common. Collected (purchased) by Mr. Pham Ngoc Hung in 2010. Flowers light purple-violet. 30 April 2015 AL 46 photo and living plant. Coll.: L.Averyanov, T.Maisak (collected in garden of Mr. Pham Ngoc Hung).
Mr. Bui Quoc Viet garden Dak Lak, Krong Ana, Buon Trap 30 April 2015 Buiviet0863@gmail.com