Flower, Weed
nigella
True seedTrue seed:
A mature fertilized ovule consisting of an embryo, with or without and external food reserve (e.g., endosperm) enclosed by the testa.
ObovateObovate:
Inverted egg shaped with apical end the broadest.
Black
ReticulatedReticulated:
Resembling a net or network, especially having veins, fibers, or lines crossing the surface.

Large rib follows the entire margin of the seed.
Reticulations mostly transverseTransverse:
Set crosswise, crossing or at right angles.
. The bases of the reticulations are densely stippled.
Not listed
Not included
Ranunculaceae
Nigella L.