| 词条 | Centrolepis aristata |
| 释义 |
|name = Pointed centrolepis |image = Centrolepis aristata (15248837988).jpg |image_caption = Centrolepis aristata flower |status = |status_system = |genus = Centrolepis |species = aristata |authority = (R.Br.) Roem. & Schult. }}Centrolepis aristata, commonly known as pointed centrolepis, is a species of plant in the Restionaceae family and is found in areas of southern Australia.[1] DescriptionThe annual herb has a tufted habit and typically grows to a height of {{convert|2|to|20|cm|in|1}}.[1] It is a bright green colour becoming reddish after it flowers. The shiny, glabrous, thin, pointed leaves are typically {{convert|6|cm|in|1}} in length with a width of {{convert|1.6|mm|in|2}}.[2] It flowers between August and December.[1] The flower heads have a flattened oblong-ovoid shape and are around {{convert|3|mm|in|2|abbr=on}} wide. the flowers have a brown base and two long opposite primary bracts.[2] Between 6-22 flowers form in a terminal cluster, the flowers have a brown to yellowish colour.[3] Brown ovoid fruit follow that contain small soft seeds.[2] The seeds are fusiform and {{convert|0.6|to|0.8|mm|in|3|abbr=on}} long.[4] ClassificationThe species was first formally described by the botanist Robert Brown and then by Johann Jacob Roemer and Josef August Schultes in 1817 in the work Systema Vegetabilium.[5] DistributionIt is found among rocky outcrops and in winter wet depressions in the Mid West, Wheatbelt, South West, Great Southern and Goldfields-Esperance regions of Western Australia where it grows in damp sandy-clay-loam soils over granite.[1] In South Australia it is found along much of the south coast, all of the Eyre Peninsula and Yorke Peninsula, through all of the south east and as far north as the Flinders Ranges.[2] The plant is also found in New South Wales, Victoria[3] and Tasmania. References1. ^1 2 3 {{FloraBase|name=Centrolepis aristata|id=1121}} {{Taxonbar|from=Q15511741}}2. ^1 2 3 {{cite web|url=http://saseedbank.com.au/species_information.php?rid=1040|title=Centrolepis aristata (Centrolepidaceae) Pointed Centrolepis|work=Seeds of South Australia|accessdate=20 August 2017|publisher=Government of South Australia}} 3. ^1 {{cite web|url=http://fe.yarraranges.vic.gov.au/Residents/Trees_Vegetation/Yarra_Ranges_Plant_Directory/Yarra_Ranges_Local_Plant_Directory/Lower_Storey/Grasses_Rushes_and_Sedges/Centrolepis_aristata|title=Centrolepis aristata|accessdate=20 August 2017|publisher=Yarra Ranges Shire Council|year=2009}} 4. ^{{cite web|url=http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Centrolepis~aristata|title=Centrolepis aristata (R.Br.) Roem. & Schult.|accessdate=20 August 2017|work=PlantNET|publisher=Royal Botanic Garden, Sydney}} 5. ^{{cite web|url=http://bie.ala.org.au/species/http://id.biodiversity.org.au/name/apni/248859#names|title=Centrolepis aristata (R.Br.) Roem. & Schult.|accessdate=20 August 2017|work=Atlas of Living Australia|publisher=Global Biodiversity Information Facility}} 8 : Centrolepis|Plants described in 1817|Flora of Western Australia|Flora of South Australia|Flora of Victoria (Australia)|Flora of Tasmania|Flora of New South Wales|Poales of Australia |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。