Ludwigia octovalvis (Jacq.) P.H.Raven Willow Primrose
Kew Bull. 15:476 (1962)

Conservation Code: Not threatened
Naturalised Status: Native to Western Australia
Name Status: Current

Brief Description
Grazyna Paczkowska, Thursday 22 February 1996

Robust perennial, herb (sometimes woody at the base), (0.3-)0.5-4 m high. Fl. yellow, Jan or Mar to Aug. Damp soils. In or near creeks or swamps.


Beard’s Provinces: Eremaean Province, Northern Province.

IBRA Regions: Central Kimberley, Dampierland, Northern Kimberley, Ord Victoria Plain, Tanami, Victoria Bonaparte.

IBRA Subregions: Berkeley, Fitzroy Trough, Hart, Mitchell, Mount Eliza, Ord, Ord-Victoria Plains P1, Pentecost, Pindanland, South Kimberley Interzone, Tanami P1, Victoria Bonaparte P1.

IMCRA Regions: Kimberley.

Local Government Areas (LGAs): Broome, Derby-West Kimberley, Halls Creek, Wyndham-East Kimberley.