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Trianthema portulacastrum L.
Giant Pigweed

Sp.Pl. 1:223-224 (1753)
Conservation Code
Not threatened
Naturalised Status
Alien to Western Australia
Name Status

Prostrate to decumbent, spreading annual, herb, 0.01-0.2 m high, to 1 m wide. Fl. pink/white, Mar to Sep. Clay, sand. Roadsides, disturbed & cultivated areas.

Grazyna Paczkowska, Descriptive Catalogue, 25 October 1995


IBRA Regions
Central Kimberley, Dampierland, Ord Victoria Plain, Pilbara, Victoria Bonaparte.
IBRA Subregions
Chichester, Fitzroy Trough, Hamersley, Keep, Mount Eliza, Pindanland, Purnululu, Roebourne.
IMCRA Regions
Kimberley, Pilbara (nearshore).
Local Government Areas (LGAs)
Ashburton, Broome, Derby-West Kimberley, East Pilbara, Halls Creek, Karratha, Port Hedland, Wyndham-East Kimberley.