Acanthocarpus canaliculatus

Acanthocarpus canaliculatus is a rhizomatous perennial that fringes creeks, swamps and salt lakes and on stony sites in Western Australia. White flowers appear between June and October in the species' native range.
Distribution.
"A. canaliculatus" is found in Beard's Eremaean Province and South-West Provinces; and in the more recent biogeographical regions of IBRA: Avon Wheatbelt, Geraldton Sandplains, Jarrah Forest, Swan Coastal Plain, and Yalgoo.