Melanoxylum
Seed, cotyledon, embryo, and testa:
M. brauna H.W. Schott - top far left cotyledon notched and investing exposed radicle (L) and embryonic axis (R), bottom far left intact endocarp segment (L) and dissected endocarp segment with seed in situ (R), top left center seed topography, bottom left center seeds, testa SEMs.