Kingiodendron
Seed, cotyledon, embryo, and testa:
K. alternifolium (Elmer) Merrill & Rolfe - bottom far left cotyledon topography;
K. pinnatum (de Candolle) H.A.T. Harms - top left center seed topography, top far left cotyledon entire and concealing radicle (L) and embryonic axis (R), testa SEMs;
K. spp. - bottom left center seeds.