Home1815 Edition

BIENNA

Volume 3 · 269 words · 1815 Edition

a town of Switzerland, seated on a lake of the same name. The inhabitants are Protestants, and in alliance with those of Bern, Soleure, and Friburg. E. Long. 7. 14. N. Lat. 47. 11.

BIENNIAL PLANTS; plants, as the title biennial imports, that are only of two years duration. Numerous plants are of this tribe, which being raised one year from seed, generally attain perfection either the fame, or in about the period of a twelvemonth, or a little less or more, and the following spring or summer shoot up stalks, flower, and perfect seeds; soon after which they commonly perish; or if any particular sorts survive another year, they assume a dwindling and straggling growth, and gradually die off; so that biennials are always in their prime the first or second summer. Biennials consist both of eculents and flower plants. Of the eculent kinds, the cabbage, savoy, carrot, parsnip, beet, onion, leek, &c. are biennials. Of the flowery tribe, the Canterbury-bell, French honeyfuckle, wall-flower, stock-july-flower, sweet-william, China-pink, common-pink, matted-pink, carnation, scabious, holly-hock, tree-mallow, vervain-mallow, tree-primrose, honesty or moonwort, &c. are all of the biennial tribe; all of which being sown in March, April, or May, rise the same year, and in spring following shoot up into stalks, flower, and perfect seeds in autumn; after which most of them dwindle: though sometimes the wall-flowers, hollyhocks, carnations, and pinks, will survive and flower the following year; but the plants become straggling, the flowers small and badly coloured: it is therefore eligible to raise a supply annually from seed; although wall-flowers, carnations, and pinks, may be continued by slips and layers.