6Bevilacqua,L.R.f.Fosati and G.Dondero."Cellose"in the impermeable seed coat of Sesbania punicca.Ann.Bot.,1987,59:335-341.
7Graff.J.L.and J.Van Stanen,The effect of different Treatment on seed structure and germination of Sesbania species.Z.Pflanzenphysiol.1983,112:221-230.
8M anning J C,V an Staden J.The Development and Ultrastructure of the Testa and Tracheid Bar in Erythrina Lysistem on Hutch.(Leguminosac:Papilionoideae).Protoplasm,1985,129:157-167.
9Harris WM.On the Development of Macroselereids in Seed Coats of Pisum Sativum L.Amer J Bot,1983,70(10):1528-1535.
10Martens H,Jakobsen HB,Lyshede OB.Development of the Strophiole in Seeds of White Clover (Trifolium repens L.).Seed Sci.Research,1995,(5):171-176.
