Hyssop


(Hyssopus officinalis, Linn.), a perennial evergreen undershrub

of the Labiatae, native of the Mediterranean region. Though well known in

ancient times, this plant is probably not the one known as hyssop in

Biblical writings. According to the Standard Dictionary the Biblical

"hyssop" is "an unidentified plant ... thought by some to have been a

species of marjoram (Origanum maru); by others, the caper-bush

(Capparis spi
osa); and by the author of the 'History of Bible

Plants,' to have been the name of any common article in the form of a

brush or a broom." In ancient and medieval times hyssop was grown for

its fancied medicinal qualities, for ornament and for cookery. Except

for ornament, it is now very little cultivated. Occasionally it is found

growing wild in other than Mediterranean countries.



Description.--The smooth, simple stems, which grow about 2 feet tall,

bear lanceolate-linear, entire leaves and small clusters of usually

blue, though sometimes pink or white flowers, crowded in terminal

spikes. The small, brown, glistening three-angled seeds, which have a

little white hilum near their apices, retain their viability three

years. Leaves, stems and flowers possess a highly aromatic odor and a

hot, bitter flavor.



Cultivation.--Hyssop succeeds best in rather warm, limy soil. It may

be readily propagated by division, cuttings, and seed. In cold climates

the last way is the most common. Seed is sown in early spring, either in

a cold frame or in the open ground, and the seedlings transplanted in

early summer. Even where the plants survive the winters, it is advisable

to renew them every three or four years. When grown in too rich soil,

the growth will be very lush and will lack aroma. Plants should stand

not closer than 6 inches in the rows, which should be at least 18 inches

apart. They do best in partial shade.



Uses.--Hyssop has almost entirely disappeared from culinary practice

because it is too strong-flavored. Its tender leaves and shoots are,

however, occasionally added to salads, to supply a bitter taste. The

colorless oil distilled from the leaves has a peculiar odor and an

acrid, camphorescent taste. Upon contact with the air it turns yellow

and changes to a resin. From 400 to 500 pounds of the fresh plant yield

a pound of oil. The oil is used to some extent in the preparation of

toilet articles.



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