See also:HOREHOUND (0. Eng. harhune, Ger. Andorn, Fr. marrube)
.
See also:Common or See also:- WHITE
- WHITE, ANDREW DICKSON (1832– )
- WHITE, GILBERT (1720–1793)
- WHITE, HENRY KIRKE (1785-1806)
- WHITE, HUGH LAWSON (1773-1840)
- WHITE, JOSEPH BLANCO (1775-1841)
- WHITE, RICHARD GRANT (1822-1885)
- WHITE, ROBERT (1645-1704)
- WHITE, SIR GEORGE STUART (1835– )
- WHITE, SIR THOMAS (1492-1567)
- WHITE, SIR WILLIAM ARTHUR (1824--1891)
- WHITE, SIR WILLIAM HENRY (1845– )
- WHITE, THOMAS (1628-1698)
- WHITE, THOMAS (c. 1550-1624)
white See also:horehound, Marrubium vulgare, of the natural See also:- ORDER
- ORDER (through Fr. ordre, for earlier ordene, from Lat. ordo, ordinis, rank, service, arrangement; the ultimate source is generally taken to be the root seen in Lat. oriri, rise, arise, begin; cf. " origin ")
- ORDER, HOLY
order See also:Labiatae, is a perennial See also:herb with a See also:short stout rootstock, and thick stems, about i ft. in height, which, as well as their numerous branches, are coated with a white or hoary See also:felt—whence the popular name of the plant
.
The leaves have See also:long petioles, and are roundish or rhombic-ovate, with a bluntly toothed margin, much wrinkled, white and woolly below and See also:pale See also:green and downy above; the See also:flowers are sessile, in dense whorls or clusters, small and dull-white, with a ro-toothed calyx and the upper See also:lobe of the corolla long and bifid
.
The plant occurs in See also:Europe, See also:North See also:Africa and See also:West See also:Asia to North-West See also:India, and has been naturalized in parts of See also:America
.
In See also:Britain, where it is found generally on sandy or dry chalky ground, it is far from common
.
White horehound contains a volatile oil, See also:resin, a crystallizable See also:bitter principle
termed marrubiin and other substances, and has a See also:net unpleasant aromatic odour, and a persistent bitter See also:taste
.
Formerly it was See also:official in See also:British
pharmacopoeias; and the infusion, See also:syrup or confection of horehound has long been in popular repute for the treatment of a See also:host of dissimilar affections
.
See also:Black horehound, Ballota See also:nigra, is a hairy perennial herb, belonging to the same order, of foetid odour, is 2 to 3 ft. in height, and has stalked, roundish-ovate, toothed leaves and numerous flowers, in dense axillary clusters, with a green or purplish calyx, and a pale red-See also:purple corolla
.
It occurs in Europe, North Africa and West Asia, and in Britain See also:south of the Forth and See also:Clyde, and has been introduced into North America
.
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