| 词条 | Agrostis avenacea |
| 释义 |
|name = Agrostis avenacea |image =Starr_020508-9002_Agrostis_avenacea.jpg |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Monocots |unranked_ordo = Commelinids |ordo = Poales |familia = Poaceae |genus = Agrostis |species = A. avenacea |binomial = Agrostis avenacea |binomial_authority = J.F.Gmel. |synonyms = Agrostis retrofracta, Lachnagrostis filiformis[1] }} Agrostis avenacea is a species of grass known by the common names Pacific bent grass, New Zealand wind grass, fairy grass,[1][2] or blown-grass.[1] It is native to Australia, New Zealand, and other Pacific Islands including New Guinea and Easter Island. Pacific bent grass is a tufted perennial grass growing up to 65 centimeters tall. The inflorescence is a panicle of wispy strands, each with several tiny, fuzzy spikelets at the end. The spikelets are two or three millimeters long. In Australia it is a fire hazard,[2][3][4] and interferes with trains.[5][6] Agrostis avenacea is known elsewhere as an introduced species and sometimes a noxious weed. It is particularly invasive in California, where it is a weed of sensitive vernal pool ecosystems around San Diego.[7]See also
References1. ^1 2 {{cite web| url=http://vro.dpi.vic.gov.au/dpi/vro/vrosite.nsf/pages/water_sss_common_blown |publisher=Victorian Resources Online |title=Common Blown-Grass}} 2. ^1 {{cite web|url=http://www.ballarat.vic.gov.au/waste-and-environment/environment/fairy-grass.aspx |publisher=City of Ballarat |title=Fairy Grass |deadurl=yes |archiveurl=https://web.archive.org/web/20120319185546/http://www.ballarat.vic.gov.au/waste-and-environment/environment/fairy-grass.aspx |archivedate=2012-03-19 }} 3. ^{{cite news |url=http://www.mailtimes.com.au/news/local/news/general/opinions-split-over-fairy-grass-solutions/2426874.aspx | title=Opinions Split Over Fairy Grass Solutions | publisher=The Wimmera Mail-Times |date=20 Jan 2012}} 4. ^{{cite web|url=http://archimedes.ballarat.edu.au:8080/vital/access/HandleResolver/1959.17/21708 |archive-url=https://archive.is/20120708170354/http://archimedes.ballarat.edu.au:8080/vital/access/HandleResolver/1959.17/21708 |dead-url=yes |archive-date=2012-07-08 |title=Controlling Lachnagrostis filiformis (Fairy grass) on dry lake beds in western Victoria, Australia }} 5. ^{{cite news |url=http://www.theage.com.au/victoria/trekking-millipedes-sideline-trains-20120328-1vyri.html |title=Trekking millipedes sideline trains | publisher=The Age | date=29 March 2012}} 6. ^{{cite web|url=http://railgallery.wongm.com/ballarat-station/ |title=Ballarat line infrastructure |deadurl=yes |archiveurl=https://web.archive.org/web/20130412144623/http://railgallery.wongm.com/ballarat-station/ |archivedate=2013-04-12 }} 7. ^California Invasive Plant Council External links
6 : Agrostis|Bunchgrasses of Australasia|Grasses of Oceania|Grasses of New Zealand|Poales of Australia|Invasive plant species in the United States |
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