Eurypetalum
Seed, cotyledon, embryo, and testa: E. batesii E.G. Baker - far left cotyledon split and concealing radicle (above) and embryonic axis (below), top left center seed topography, bottom left center seeds, testa SEMs.
Eversmannia
Cotyledon, embryo, and testa: E. subspinosa (F.E.L. von Fischer ex A.P. de Candolle) B.A. Fedtschenko - embryo, cotyledons, and testa SEMs.
Faidherbia
Seed, cotyledon, embryo, and testa: F. albida (Delile) A.J.B. Chevalier - top left cotyledon concealing all but tip of radicle (L) and embryonic axis (R), bottom left seed topography, bottom left center seeds, testa SEMs.