kids encyclopedia robot

Cymbopogon refractus facts for kids

Kids Encyclopedia Facts
Quick facts for kids
Cymbopogon refractus
Barbed-wire grass (3211604887).jpg
Scientific classification
Genus:
Cymbopogon
Species:
refractus
Synonyms
  • Andropogon refractus R. Br.

Cymbopogon refractus, commonly known as barbed wire grass, is a perennial grass native to Australia.

Description

Cymbopogon refractus is a tufted perennial bunchgrass, without stolons or rhizomes. The culms, or stems of the grass are to 1 m (3 ft 3 in) in height and branching at the nodes. The nodes are purplish and hairless.

The leaves of the plant are basal and on the stems. The leaf is hairless and when crushed gives off a lemon-ginger scent like other grasses in the genus Cymbopogon.

The inflorescence of the plant, or the collections of flowers, are arranged on a 10–45 cm (3.9–17.7 in) long stem with clusters of short, nearly hairless branches which bend downwards when mature, giving the inflorescence a barbed-wire appearance. The spikelets are paired, one stalked the other unstalked. Flowering mostly spring to autumn.

Taxonomy

Cymbopogon refractus was first described by R. Brown in 1810 as Andropogon refractus, but in 1921 was placed in the genus Cymbopogon by Camus.

Habitat and ecology

Cymbopogon refractus is widespread on poor soils of roadsides, native pastures, woodlands and forests of Queensland, New South Wales, the Northern Territory, and Victoria. C. refractus is very drought tolerant but readily frosted.

kids search engine
Cymbopogon refractus Facts for Kids. Kiddle Encyclopedia.