OVERVIEW: Japanese honeysuckle is an aggressive invasive woody vine that climbs, suffocates, and strangles other plants. Vines can grow 80-120 ft. Deciduous in colder climates; evergreen in moderate to warmer areas. LEAVES: Opposite, ovate, 1.5-3 in long. Slightly glossy on upper sides of leaf, slightly hairy on underside. Margins are untoothed.

2024年8月12日 · Japanese honeysuckle, a vigorous perennial vine with white flowers all season long, is an invasive species. Learn how to identify and get rid of it.

Japanese honeysuckle is a woody, deciduous or semi-evergreen vine in the honeysuckle family (Caprifoliaceae). It is native to Japan, Korea, Manchuria and China and has naturalized in the United States where it is considered highly invasive.

OVERVIEW: Japanese honeysuckle is an aggressive in-vasive woody vine that climbs, suffocates, and stran-gles other plants (Figure í). Vines can grow 80-120 ft. Deciduous in colder climates; evergreen in moderate to warmer areas. LEAVES: Opposite, ovate, 1.5-3 in long (Figure î). Slightly glossy on upper sides of leaf, slightly hairy on

Japanese honeysuckle is a climbing or sprawling, semi-evergreen woody vine that often retains its leaves into winter. Leaves are opposite, simple, ovate, 1½ to 3¼ inches long. Leaves produced in spring often highly lobed; those produced in summer …

Japanese honeysuckle prefers partial shade, but lacks a specific soil preference. In the humid mid-Atlantic and southeastern US, Japanese honeysuckle can be a rampant weed. In the arid regions of the Pacific Northwest, it is a welcome climber that …

A perennial woody vine that is usually classified as evergreen, Japanese honeysuckle is intermediate between evergreen and semievergreen in areas with colder winters. Vegetative reproduction is aggressive.

Japanese honeysuckle is a perennial vine that climbs by twisting its stems around vertical structures, including limbs and trunks of shrubs and small trees. Leaves are oblong to oval, sometimes lobed, have short stalks, and occur in pairs along the stem.

Leaves: Opposite and not clasping the stem as opposed to the three native honeysuckle vines that do clasp the stem, oblong, 11/2-2" long, rounded at base. Flowers: Tubular, white or yellow, fragrant, May to mid-July. Fruit: Berry, smooth, blackish to slightly purplish. Zone: 4-8. Habitat: Prefers moist soils and full sun to partial shade.

Japanese honeysuckle produces masses of extremely fragrant, white flowers which can be smelled from afar on early summer evenings. It is distinguished from its close relative, trumpet honeysuckle (Lonicera sempervirens) by its dark-purple berries and unfused leaves.