Wahlenbergia caryophylloides is a small herbaceous plant in the family Campanulaceae native to Western Australia.

[1] The single-stemmed annual herb typically grows to a height of 0.1 to 0.8 metres (0.3 to 2.6 ft).

It blooms between May and September producing white-blue-purple flowers.

The species is found on the edges of swamps, lagoons and mud flats in the Kimberley and Pilbara regions of Western Australia where it grows in sandy soils.

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