Centaury
Of all the bitter appetising herbs which grow in our fields and
hedgerows, and which serve as excellent simple tonics, the
Centaury, particularly its white flowered variety, belonging to the
Gentian order of [97] plants, is the most efficacious. It shares in an
abundant measure the restorative antiseptic virtues of the Field
Gentian and the Buckbean. There are four wild varieties of the
Centaury, square stemmed, and ea
h bearing flat tufts of flowers
which are more or less rose coloured. The ancients named this
bitter plant the Gall of the Earth, and it is now known as Christ's
Ladder, or Felwort.
Though growing commonly in dry pastures, in woods, and on
chalky cliffs, yet the Centaury cannot be reared in a garden. Of old
its tribe was called Chironia, after Chiron, the Greek Centaur,
well skilled in herbal physic; and most probably the name of our
English plant was thus originated. But the Germans call the Centaury
Tausendgulden kraut--the herb of a thousand florins,--either
because of its medicinal value, or as a corruption of Centum
aureum, a hundred golden sovereigns. Centaury has become
popularly reduced in Worcestershire to Centre of the Sun.
Its generic adjective erythroea signifies red. The flowers
open only in fine weather, and not after twelve o'clock (noon) in
the day. Chemically the herb contains erythrocentaurin--a bitter
principle of compound character,--together with the usual herbal
constituents, but with scarcely any tannin. The tops of the
Centaury, especially of that flore albo--with the light coloured
petals--are given in infusion, or in powder, or when made into an
extract. For languid digestion, with heartburn after food, and a
want of appetite, the infusion prepared with cold water, an ounce
of the herb to a pint is best; but for muscular rheumatism the
infusion should be made with boiling water. A wineglass of either
will be the proper dose, two or three times a day.