FLORA OF VIETNAM Rutaceae Clausena austroindica Stone et Nair?
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Comm., Ban On Vill., Con Moong mt. (about 1 km N on walking trail from Ban On to Thuong Hoa), 17°40′59″N, 105°57′56″E, 250-280 m.
Scattered in heavily logged primary and secondary closed evergreen broad-leaved forests and woodlands on foot and lower part of slopes of limestone mts.
Undershrub, up to 1.5 m tall. Flowers white; stigmata spheric; leaves fragrans, used as spice for chicken. Not rare.