Scurvy Weed

Scurvy Weed - Ark.au

Commelina cyanea

Other Names: Sometimes called Wandering Jew, though this name usually refers to introduced weeds in the genus Tradescantia, which I don't think are edible (see below). Sometimes called "Native Wandering Jew".

Introduced From: Nowhere - it's native to Eastern Australia

Family: Commelinaceae: 700 species worldwide in 50 genera, 9 genera in Australia

Habitat: Forests and woodlands of QLD, NT and NSW

Uses: Leaves are edible, raw or cooked

Season: Leaves are edible in all seasons

References: Low (Weeds), Richardson and Shepherd, Australian Native Plants Society

About Scurvy Weed

Commelina cyanea (Scurvy Weed) leaves were eaten by the first white settlers in Australia, to alleviate scurvy from lack of vitamin C. There are lots of references all over the internet to Commelina cyanea being edible.

The leaves look much like the introduced weeds in the genus Tradescantia (Wandering Jew or "Trad"). Trad has white flowers though, which is an easy way to tell them apart (if you can see flowers). Some Tradescantia species are described (from an internet search) as edible, others as toxic.

Commelina cyanea has blue flowers, and it flowers most of the year, from spring to autumn, so there will usually be at least a few flowers so you can identify it.

Scurvy Weed - Commelina cyanea - Ark.au
Commelina cyanea, Scurvy Weed. Watsons Bay, NSW.

Scurvy Weed - Commelina cyanea - Ark.au
Commelina cyanea, Scurvy Weed. Watsons Bay, NSW.

Scurvy Weed - Commelina cyanea - Ark.au
Commelina cyanea, Scurvy Weed. Watsons Bay, NSW.

See Also

Australian Mammals
Australian Birds
Australian Reptiles
Australian Frogs
Australian Fish
Australian Spiders and Their Faces

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