Lonicera japonica

japanese honeysuckle, chinese honeysuckle
Family

Caprifoliaceae

Leaf Arrangement

opposite

Leaf Attachment

petiolate

Leaf Margin

entire, ciliate

Leaf Type

simple

Leaf Shape

oblong, elliptic, ovate

Growth Form

vine

Flower Color

pink, white, yellow

Flower Petals

5

Flower Month

March - October

Height (meters)

1.0 - 8.0

Milky Sap

No

Armed/Unarmed

Unarmed

Origin

introduced

Lifespan

perennial

Growing Season

Warm season

Leaf Retention

Deciduous


Wetland Class

FAC

Prairie Coefficient of Conservatism

-1

Field Characters

Common vine with opposite leaves, youngest often toothed or lobed.

Animal Use

Animals that eat the foliage, flowers, and seeds: Bobwhite quail, Wild turkey, Animals that eat the seeds: Bluebird, Purple finch, Eastern goldfinch, Junco, Robin, White-throated sparrow, Hermit thrush. Animals that eat the foliage and fruit: Cottontail rabbit. Animals That eat the plant: White-tailed deer (Martin et al. 1951).

Natural History

Grows in thickets, open woods, border of woods, and along roadsides throughout Louisiana and east and central Texas. An Asian native that has escaped from cultivation and become a rampant, pernicious weed. It has endangered native vegetation from Florida to Texas in habitats as sensitive as the Cheniers of south Louisiana marshes. While it is replacing plants on the Cheniers vital for Neotropical migrants, there are reports that many birds consume its seeds (Bill Fontenot per com).

Habitat

Thickets, open woods, border of the woods, along roadsides, fencerows, and pastures.