Raju, P. and Raju, A. (2014) “Pollination ecology of the Gray Nicker Caesalpinia crista (Caesalpiniaceae) a mangrove associate at Coringa Mangrove Forest, Andhra Pradesh, India”, Journal of Threatened Taxa, 6(10), pp. 6345–6354. doi: 10.11609/JoTT.o3754.6345-54.