Fennel Flower
(Nigella sativa, Linn.), an Asiatic annual, belonging to
the Ranunculaceae, grown to a limited extent in southern Europe, but
scarcely known in America. Among the Romans it was esteemed in cookery,
hence one of its common names, Roman coriander. The plant has a rather
stiff, erect, branching stem, bears deeply cut grayish-green leaves and
terminal grayish-blue flowers, which precede odd, toothed, seed vessels
filled with small, triangular, black, highly aromatic seeds. For garden
use the seed is sown in spring after the ground gets warm. The drills
may be 15 to 18 inches apart and the plants thinned to 10 or 12 inches
asunder. No special attention is necessary until midsummer, when the
seed ripens. These are easily threshed and cleaned. After drying they
should be stored in sacks in a cool, dry place. They are used just as
they are or like dill in cookery.