Capparis zeylanica
Ceylon caper
Spreading sprays of pink-white flowers turn dark pink while fading. Ceylon caper is a larger shrub, usually growing to about 6-10 feet. This is a multi-use plant and can be grown as a container specimen, bonsi work of art or standard plant. Drooping branches produce an abundance of blooms. The plant should be considered a tropical without tolerance to frost. 
Grow in full to partial sun in high quality, well-drained potting mix.