Machaerina insularis is a flowering plant in the sedge family. The specific epithet is the Latin insularis (growing on an island), alluding to its island home.[1]
| Machaerina insularis | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Cyperaceae |
| Genus: | Machaerina |
| Species: | M. insularis
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| Binomial name | |
| Machaerina insularis | |
| Synonyms[citation needed] | |
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Description
editIt is a tufted perennial sedge, with erect, biconvex culms, growing to 1–2 m in height. The smooth leaves are mostly basal, 1–1.8 m long and 2–3 cm wide. The inflorescence is much branched and 10–20 cm in length. The fruits are narrowly ellipsoidal-trigonous brown nuts, 2 mm long.[1]
Distribution and habitat
editThe sedge is endemic to Australia’s subtropical Lord Howe Island in the Tasman Sea. It occurs on the rocky slopes and summits of Mounts Lidgbird and Gower at the southern end of the island.[1]
References
edit- ^ a b c d " Machaerina insularis ". Flora of Australia Online: Data derived from Flora of Australia Volume 49 (1994). Australian Biological Resources Study (ABRS). Retrieved 2014-02-05.
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