Location
中国
海南省 昌江黎族自治县 Bawanglin Forestry Station, granitic exposures throughout. Ca. 2.6 km ESE of the Station, along logging road up mountain, low, moist evergreen forest with huge granite boulders, 1560 m on mtn. top.
Habitat
Pendent on sides of huge boulder in rather open S-facing ravine;