Coriander is the seed of a herb
commonly called cilantro or Chinese parsley that is native to Southern
Europe. Cilantro is easily grown from
coriander seed in most soils, this herb's biggest drawback is its tendency
to bolt and quickly go to seed, especially in warm weather. Repeated
sowing are necessary to have a fresh supply of coriander leaves all summer
long, particularly if
homegrown coriander leaves are desired for addition to salsa made
from those delicious garden tomatoes. The coriander seeds can be collected,
but since the seeds will quickly fall of the plant once they are ripe, the
whole flowering head must be picked before this happens.
The coriander plant, Coriandrum sativum,
is related to closely related to several other herbs and vegetables, these
include dill, cumin, fennel, carrots and celery to name a few. It is
cultivated as several varieties around the world, one Indian variety, called
jeera, has
seeds that look squashed instead of the perfectly round seeds normally found
in the U.S.