Duma florulenta

Duma florulenta (synonym Muehlenbeckia florulenta), commonly known as tangled lignum or often simply lignum, is a shrub in Australia and is the nomenclatural type of genus Duma.

Tangled lignum
Scientific classification
Kingdom:	Plantae
Order:	Caryophyllales
Family:	Polygonaceae
Genus:	Duma
Species:	D. florulenta
Binomial name
Duma florulenta (Meisn.) T.M.Schust.
Synonyms
Muehlenbeckia cunninghamii (Meisn.) F.Muell. Muehlenbeckia florulenta Meisn. Muehlenbeckia juncea (Mitch.) Druce Polygonum cunninghamii Meisn. Polygonum junceum Mitch.

Duma Florulenta Media

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  Meuhlenbeckia florulenta (Tangled Lignum) foliage

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  Muehlenbeckia florulenta blooms

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  At most south-eastern edge of its distribution, north east of West Wyalong