Weed of the month Japanese honeysuckle Protection of the natural environment to achieve a sustainable future for the Noosa River and surrounding Biosphere environment.

Lonicera japonica

Native to: Eastern Asia and Japan.
Family: Caprifoliaceae
Habit: Vine that can climb up to ten meters. The vine becomes very woody as it ages.
Leaves: Alternate opposite with two different shapes.
Flowers: Fragrant. Starting as white in colour before turning yellow. The end of the flower holds a small amount of sweet liquid. However the plant is reported to be a skin irritant so handling is not recommended.
Dispersal method: Berries but the vine isn’t easily spread. It is found in areas where it was most likely planted.
Control measures: Follow chemical application info in link.

This vine is not common in Noosa bushland but where it is growing it covers the ground in a dense mass and smothers native vegetation. It’s a strong climber and the weight of the stems can break small trees.

For more info have a look at

Japanese honeysuckle | Business Queensland

And page 222 of Weeds of Sunshine Coast, 1^st edition.

Michelle Newall, UWG Project Coordinator