The dose of the root in substance is from twenty to sixty grains. In the North of England the plant is known as Easter Giant, and its young shoots are eaten in herb pudding. About Manchester they are substituted for greens, under the name of Passion's dock. The root may be employed both externally as a poultice, and inwardly as a decoction, when an astringent is needed. It is most useful for a spongy state of the gums, attended with looseness of the teeth.
This plant grows in moist meadows, but is not common. Its roots are reddish of colour inside.
The Bistort contains starch, and much tannin; likewise its rhizome (crooked root) furnishes gallic acid. The decoction is to be made with an ounce of the bruised root boiled in a pint of water; one tablespoonful of this may be given every two hours in passive bleedings, and for simple diarrhoea. Other names for the [608] plant are Osterick, and Twice writhen (bis tort), Red legs, and Man giant, from the French mangeant, eatable.
WHITETHORN. (See "Hawthorn," page 245.)
WHORTLEBERRY. (See "Bilberry," page 52.)
WOODRUFF.
Concerning the Sweet Woodruff (Asperula odorata), it is a favourite little plant growing commonly in our woods and gardens, with a pleasant smell which, like the good deeds of the worthiest persons, delights by its fragrance most after death. This herb is of the Rubiaceous order, and gets its botanical name from the Latin asper, rough, in allusion to the rough leaves possessed by its species.
It may be readily recognised by its small white flowers set on a slender stalk, with narrow leaves growing round it in successive whorls, just as in the Cleaver (Goosegrass), which belongs to the same order.
The name Woodruffe has been whimsically spelt Woodderowffe, thus:—
Double U, double O, double D, E
R, O, double U, double F, E.