| 词条 | Acacia mitchellii |
| 释义 |
|image = Acacia mitchelii.jpg |image_caption = Acacia mitchelii, Brisbane Ranges National Park, Victoria |genus = Acacia |species =mitchellii |authority =Benth.[1] |synonyms = *Racosperma mitchellii (Benth.) Pedley |}}Acacia mitchellii, commonly known as Mitchell's wattle, is an erect or spreading shrub which is endemic to Australia.[2] It grows to up to 2 metres high and has small bipinnate leaves. The pale yellow globular flowerheads appear in groups of 1 to 3 in the axils of the phyllodes followed by straight or curved seed pods which are 1.8 to 5 cm long and 4 to 8 mm wide.[3] The species was first formally described by English botanist George Bentham in the London Journal of Botany in 1842 based on a collection made during Thomas Mitchell's expedition through the interior of New South Wales.[1] It occurs near Mount Gambier in South Australia, central and western Victoria and the Northern Tablelands of New South Wales. It grows on sandy or gravelly soils in heathland and open-woodland.[3] References1. ^1 {{cite web |url=http://www.anbg.gov.au/cgi-bin/apni?TAXON_NAME=Acacia+mitchellii|title=Acacia mitchellii|accessdate=2010-08-30 |work= Australian Plant Name Index (APNI), IBIS database|publisher = Centre for Plant Biodiversity Research, Australian Government, Canberra}} {{Taxonbar|from=Q4670966}}{{acacia-stub}}{{Australia-rosid-stub}}2. ^{{cite web |url=http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Acacia~mitchellii |title=Acacia mitchellii |accessdate=2009-08-30 |author=|work= PlantNET - New South Wales Flora Online |publisher=Royal Botanic Gardens & Domain Trust, Sydney Australia}} 3. ^1 {{Flora of Australia Online|name=Acacia mitchellii|id=40902}} 5 : Acacia|Flora of New South Wales|Flora of South Australia|Flora of Victoria (Australia)|Fabales of Australia |
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