Primrose willow
Ludwigia peruvianaSee it - Report it
Early detection is vital to stop Primrose willow becoming established in South Australia.
If you see this weed, please report it to the National Pest Alert Hotline (Freecall) 1800 084 881.
Weed profile
- Perennial
- Aquatic
- Shrub
- Reportable
- Hinders movement
- Habitat: waterways, wetlands
Impact
Invades and obstructs streams.Description
- Aquatic shrub emerging from water to 2 m tall.
- Leaves narrow with stalkless base and prominent veins.
- Flowers yellow with 4 petals.