Themeda triandra
| Themeda triandra | |
|---|---|
 |
|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Monocots |
| (unranked): | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Genus: | Themeda |
| Species: | T. triandra |
| Binomial name | |
|
Themeda triandra Forssk. |
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| Synonyms | |
Triandra australis (R.Br.) Stapf
Themeda triandra is a perennial grass widespread in Africa, Australia, Asia and the Pacific. In Australia it is commonly known as kangaroo grass. In eastern and South Africa it is known as red grass and red oat grass, rooigras in Afrikaans. It does not do well under heavy grazing pressure, but benefits from occasional fire.
Themeda triandra is found across Asia, Africa, Australia, and the Pacific region. Within Australia it has a widespread distribution, being found in all of the states and territories. It grows predominantly in grassland and open woodland communities. Within Australia is a significant species in temperate grasslands in Australia, a habitat considered to be endangered or threatened in various parts of the country.
The species has a tufted habit and can reach up to 1.5 metres tall and half a metre across. It flowers in summer, producing large red-brown spikelets on branched stems. The leaves are between 10 and 50 centimetres long, and 2-5 millimetres wide.
The young growth is palatable to .T. triandra seed has been used as a famine food in Africa. It also serves as a food source for several avian species, including the long-tailed widowbird. It is also occasionally used as an ornamental plant.
Spikelet in South Africa
A botanical garden specimen
At Camperdown Cemetery, Sydney
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Wikipedia