Bauhinia kockiana Korth. var. angustifolia K. & S.S. Larsen
Morphological description
Deviates from the other varieties by the leaves being lanceolate, 11.5-20 by 2.5-5 cm, and the ovary light brown silky appressed-hairy all over, the indumentum retained after anthesis.
Distribution
Borneo, endemic to Sabah.
Habitat & Ecology
On ultrabasic soil.