FLORA OF VIETNAM Plants of Ta Dung Nature Reserve Xyridaceae Xyris sp.
Vietnam, Dak Nong Prov., Dak Glong Distr., Dak Som Municipality, around point 11°53′06″N 107°55′15″E at elevation about 800 m a.s.l. in vicinities of Dak Som village.
Open shrubby and grassy swamp along stream in depression between low hills composed with basalt.