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Ziziphus quadrilocularis

F. Muell.

Muturrku, Karrajkarraj

Rhamnaceae Edible: Fruit

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Curtis’s botanical magazine; or flower garden displayed. London, 1816, volume 43 (plate 1823). (via Wikimedia Commons)

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Ziziphus quadrilocularis is a flowering plant endemic to Australia. Its name in the indigenous Wardaman language is Mardarrgu.

Description

A spiny tree or shrub. It loses is leaves during the year. It grows 2-12 m tall. The leaves are 4-9 cm long by 2-5 cm wide. They have 3 main veins. The young leaves are hairy underneath. The flowering shoots are 1-2 cm long. The petals are spoon shaped and 1.5 mm long. The flowers are white or yellow or green. The fruit is a flattened round shape and 2-3 cm across. The seeds are flat and 7-8 mm across. They are enclosed in a stone 15 mm across.

Edible Uses

The ripe fruit are eaten fresh and raw, or boiled with water and a little sugar added before eating.

Traditional Uses

The ripe fruit are eaten fresh and raw. The ripe (brown) fruit are boiled with some water with a little sugar added, then eaten.

This uses section is brief — help expand it

Distribution

It is a tropical plant. It grows on basalt or sandstone. It is often along watercourses. It grows from sea level to 200 m above sea level.

Where It Grows

Australia*,

References (5)

  • Paczkowska, G . & Chapman, A.R., 2000, The Western Australian Flora. A Descriptive Calatogue. Western Australian Herbarium. p 511
  • Smith, N. M., 1991, Ethnobotanical Field Notes from the Northern Territory, Australia, J. Adelaide Bot. Gard. 14(1): 1-65
  • Smith, Nicholas et al. 1993, Ngarinyman Ethnobotany: Aboriginal Plant Use from the Victoria River Area Northern Australia. Northern Territory Botanical Bulletin No 16. Parks and Wildlife Commission of the Northern Territory. p 47, 48.
  • Wheeler, J.R.(ed.), 1992, Flora of the Kimberley Region. CALM, Western Australian Herbarium, p 632
  • Wightman, Glenn et al. 1994, Gurindji Ethnobotany: Aboriginal Plant Use from Daguragu Northern Australia. Northern Territory Botanical Bulletin No 18. Parks and Wildlife Commission of the Northern Territory. p 55, 54.

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