Location
中国
海南省 陵水黎族自治县 Diao Lu Shan Forestry Station, granitic exposures throughout. Ca. 11 km NE of the Station on flank of Mt. San Jiao Shan, moist, evergreen, cut-over forest along steep rocky beds, 740-800 m.
Habitat
Abundant on roadbank; No tubers seen.