Dichrostachys
Seed, cotyledon, embryo, and testa:
D. cinerea (C. Linnaeus) R. Wight & G.A.W. Arnott subsp.
cinerea - top left seed topography, bottom left cotyledon concealing all but radicle tip (L) and embryonic axis (R), testa SEMs;
D. spp. - top left center seeds.