Tetragonia cristata is a member of the genus Tetragonia endemic to Australia.

The annual herb has a prostrate habit and typically grows to a height of 1.5 to 30 centimetres (0.6 to 11.8 in) and has stems up of 60 cm (24 in) in length.

It blooms between July and September producing yellow flowers.

[1] Often found on clay flats and amongst granite outcrops it has a scattered distribution throughout the Mid West region of Western Australia where it grows in sandy or clay soils.

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