1. Baker J. G.1876:Leguminosae. – In: J. D. HOOKER (ed.) Flora of British India vol. 2. – Ashford.
2. Burger Hzn D.1972:Seedling morphology of some tropical trees and shrubs mainly of South East Asia. – Wageningen.
3. An Investigation of the Seedling Structure in the Leguminosae.
4. Seedling morphology of some economic trees;Deb D. K.;Indian Agric.,1986
5. Seedling morphology of some members of the Polygonaceae and its taxonomic implications;Kamilya P.;Rheedea,1993