词条 | Hibbertia stellaris |
释义 |
|image = Hibbertia_stellaris 1.jpg |genus = Hibbertia |species = stellaris |authority = Endl., 1837 |synonyms = Hibbertia tenuiramea Steud. }} Hibbertia stellaris, commonly known as star guinea flower or orange stars, is a brilliantly orange flowering ground cover from the South Western Australian botanical province. It naturally grows in swamps; despite this, it is extremely sensitive to phytophthora and needs to be grown in well drained soil in cultivation. DescriptionHibbertia stellaris grows as a small shrub 30–70 cm high and 30–60 cm across.[1] The stems are often red-tinged. The linear to narrow-spathulate (spoonshaped) leaves measure 1.5-2.5 cm long and 0.5-2.5 mm across.[1] The orange flowers appear from August to February, with populations from the more northern parts of its range having more yellowish flowers.[1]TaxonomyAustrian botanist Stephan Endlicher described Hibbertia stellaris in his 1837 work Enumeratio plantarum quas in Novae Hollandiae ora austro-occidentali ad fluvium Cygnorum et in sinu Regis Georgii collegit Carolus Liber Baro de Hügel, from a specimen collected near the Swan River.[2] The specific epithet is from the Latin stella "star", and refers to the starry flowers.[3] Meanwhile, German botanist Ernst Gottlieb von Steudel described Hibbertia tenuiramea in the 1845 work Plantae Preissianae, from a specimen collected near Perth.[4] George Bentham classified it in the series Brachyantherae based on flower anatomy, defining members of the group having glabrous carpels, 15 stamens without staminodia, pedunculate flowers and linear leaves. He also synonymised H. tenuiramea with H. stellaris.[5] Distribution and habitatFound across a wide area of Western Australia, it is not threatened.[6] CultivationHibbertia stellaris is a highly regarded horticultural plant on account of its brilliant orange flowers and has been in cultivation for decades; however, it is generally short-lived in cultivation (to the point where it is most convenient to treat it as an annual). It generally succumbs within 18 months of planting in the ground, although it lives longer in containers such as pots or hanging baskets.[3] It is hardy to moderate frosts.[7]Plants in full sun (as opposed to in part-shade) flower more profusely but tend to be shorter-lived.[3] It is easily propagated by cuttings taken in spring after flowering. It is best grown in an open, acid sandy soil with underlying water (such as in a saucer of water, or better, on a capillary mat). References1. ^{{cite book|author1=Corrick, Margaret G. |author2=Fuhrer, Bruce Alexander |title=Wildflowers of Southern Western Australia|publisher=Rosenberg Pub.|location=Kenthurst, New South Wales|date=2009|pages=48|isbn=9781877058844|url=https://books.google.com.au/books?id=gzgsXMXxAd0C&pg=PA48&lpg=PA48&dq=%22Hibbertia+stellaris%22&source=bl&ots=407w05AS49&sig=Xe50mBjKb4mTqqS96q-T8oFkMRo&hl=en&sa=X&ei=6XEXVcM7krehBNOzgtgE&ved=0CEwQ6AEwDDgK#v=onepage&q=%22Hibbertia%20stellaris%22&f=false}} {{commons category}}{{Taxonbar|from=Q5750664}}2. ^{{cite book|last=Endlicher|first=Stephan |title=Enumeratio plantarum quas in Novae Hollandiae ora austro-occidentali ad fluvium Cygnorum et in sinu Regis Georgii collegit Carolus Liber Baro de Hügel|publisher= F. Beck|location=Vienna|date=1837|pages=3|url=http://babel.hathitrust.org/cgi/pt?id=chi.64405481;view=1up;seq=13;size=150|language=Latin}} 3. ^1 2 3 4 {{cite book | last1=Elliot | first1=Rodger W. | last2=Jones | first2=David L. | last3=Blake | first3=Trevor |title=Encyclopaedia of Australian Plants Suitable for Cultivation: Vol. 5 |year=1990 |page=351 |publisher=Lothian Press |location=Port Melbourne, Victoria |isbn=0-85091-285-7}} 4. ^{{cite book|last=von Steudel|first=Ernst Gottlieb|title=Plantae Preissianae sive Enumeratio plantarum quas in Australasia occidentali et meridionali-occidentali annis 1838-1841|editor=Lehmann, Johann Georg Christian|publisher=Sumptibus Meissneri|location=Hamburg|date=1845|volume=1|pages=268|url=https://www.biodiversitylibrary.org/page/498441}} 5. ^{{cite book|last=Bentham|first=George|author2=von Mueller, Ferdinand|title=Flora australiensis:a description of the plants of the Australian territory|publisher=L. Reeve and co.|location=London, United Kingdom|date=1863|volume=1|pages=40–41|url=https://www.biodiversitylibrary.org/page/6721160}} 6. ^{{FloraBase|name=Hibbertia stellaris |id=5172}} 7. ^{{cite web|url=http://anpsa.org.au/h-ste.html|title=Hibbertia stellaris|last=Walters|first=Brian|date=November 2007|work=Plant Guides|publisher=Australian Native Plants Society (Australia)|accessdate=29 March 2015}} 2 : Hibbertia|Eudicots of Western Australia |
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