| 词条 | Gahnia howeana |
| 释义 |
| image = | image_caption = | genus = Gahnia | species = howeana | authority = R.O.Gardner (1997)[1] | synonyms = }} Gahnia howeana is a flowering plant in the sedge family. The specific epithet refers to Lord Howe Island, where it is found. It was formerly lumped with Gahnia xanthocarpa, which is now considered to be endemic to New Zealand.[1] DescriptionIt is a strong, tussocky perennial sedge with stout, smooth culms, growing to 1–2 m in height. The leaves are as long as the culms and about 1 cm wide at the base. It has a drooping, paniculate inflorescence, 30–40 cm in length.[1] Distribution and habitatThe sedge is endemic to Australia’s subtropical Lord Howe Island in the Tasman Sea. It occurs in moist areas within low forest on the rocky slopes and summits of Mounts Lidgbird and Gower at the southern end of the island.[1] References1. ^1 2 3 {{cite web |url= http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Gahnia~howeana|title= Gahnia howeana |accessdate=2014-02-04 |work=PlantNET: New South Wales Flora Online|first=KL |last=Wilson |publisher= Royal Botanic Garden: Sydney |year=2003 }} {{Taxonbar|from=Q15587809}}{{Cyperaceae-stub}} 4 : Gahnia|Flora of Lord Howe Island|Plants described in 1997|Poales of Australia |
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