Southern Vietnam, Thua Thien - Hue Province, Bach Ma National Park, evergreen forest, 1300 m a.s.l. 15 September 2018, Dinh Quan Giap, AL 404.
This plant is collected from Bach Ma National Park, Thua Thien Hue province . Please look photos in attachment files. Identify this plant please?. May be Rhomboda lanceolata ?