| 词条 | Diuris carinata |
| 释义 |
| name = Tall bee orchid | image = | image caption = | regnum = Plantae | unranked_divisio = Angiosperms | unranked_classis = Monocots | familia = Orchidaceae | subfamilia = Orchidoideae | tribus = Diurideae | subtribus = Diuridinae | genus = Diuris | species = D. carinata | binomial = Diuris carinata | binomial_authority = Lindl.[1] }} Diuris carinata, commonly known as the tall bee orchid,[2] is a species of orchid that is endemic to the south-west of Western Australia. It has between four and six leaves and up to seven large, bright yellow flowers with reddish-brown markings. DescriptionDiuris carinata is a tuberous, perennial herb with between four and six erect leaves {{convert|100-200|mm|in|sigfig=1|abbr=on}} long and {{convert|3-6|mm|in|sigfig=1|abbr=on}} wide. Between two and seven bright yellow flowers with reddish brown markings, about {{convert|30|mm|in|sigfig=1|abbr=on}} long and {{convert|20-30|mm|in|sigfig=1|abbr=on}} wide are borne on a flowering stem {{convert|500-800|mm|in|sigfig=1|abbr=on}} tall. The dorsal sepal is angled upwards, {{convert|14-18|mm|in|sigfig=1|abbr=on}} long, {{convert|9-12|mm|in|sigfig=1|abbr=on}} wide and tapered. The lateral sepals turn downwards below the horizontal, {{convert|18-22|mm|in|sigfig=1|abbr=on}} long, {{convert|3.5-5|mm|in|sigfig=1|abbr=on}} wide. The petals are erect or curve backwards, {{convert|12-16|mm|in|sigfig=1|abbr=on}} long and {{convert|10-12|mm|in|sigfig=1|abbr=on}} wide on a blackish stalk {{convert|5-7|mm|in|sigfig=1|abbr=on}} long. The labellum is {{convert|15-18|mm|in|sigfig=1|abbr=on}} long and has three lobes. The centre lobe is egg-shaped to wedge-shaped, {{convert|12-16|mm|in|sigfig=1|abbr=on}} long and {{convert|11-14|mm|in|sigfig=1|abbr=on}} wide. The side lobes are {{convert|7-10|mm|in|sigfig=1|abbr=on}} long and {{convert|4-6|mm|in|sigfig=2|abbr=on}} wide and spread apart from each other. There are two parallel callus ridges {{convert|7-9|mm|in|sigfig=1|abbr=on}} long at the base of the mid-line of the labellum and outlined with reddish brown. Flowering occurs in October and November.[2][3][4][5]Taxonomy and namingDiuris carinata was first formally described by John Lindley in his 1840 book The Genera and Species of Orchidaceous Plants from a specimen collected by James Drummond near the Swan River.[6] Its specific epithet (carinata) is a Latin word meaning "keeled",[7] referring to the keel-like structure of parts of the flower.[8]Distribution and habitatThe tall bee orchid is found between Gingin and Mount Barker in the Jarrah Forest biogeographical region where it grows with sedges in swampy areas.[9][10] References1. ^{{WCSP | 63380 | Diuris carinata}} {{Taxonbar|from=Q5283754}}{{DEFAULTSORT:Diuris carinata}}2. ^1 {{cite book|last1=Jones|first1=David L.|title=A complete guide to native orchids of Australia including the island territories|date=2006|publisher=New Holland|location=Frenchs Forest, N.S.W.|isbn=1877069124|page =122}} 3. ^{{cite book|last1=Brown|first1=Andrew|last2=Dundas|first2=Pat|last3=Dixon|first3=Kingsley|last4=Hopper|first4=Stephen|title=Orchids of Western Australia|date=2008|publisher=University of Western Australia Press|location=Crawley, Western Australia|isbn=9780980296457|page=222}} 4. ^{{cite book|last1=Hoffman|first1=Noel|last2=Brown|first2=Andrew|title=Orchids of South-West Australia|date=2011|publisher=Noel Hoffman|location=Gooseberry Hill|isbn=9780646562322|page=478|edition=3rd}} 5. ^{{cite journal|last1=Sargent|first1=Oswald H.|title=Systematic notes on Orchidaceae|journal=Journal of the Western Australia Natural History Society|date=February 1909|volume=VI|page=66|url=https://www.biodiversitylibrary.org/item/173553#page/68/mode/1up|accessdate=20 February 2015}} 6. ^{{cite web|title=Duiris carinata|url= https://id.biodiversity.org.au/instance/apni/493857|publisher=APNI|accessdate=24 March 2018}} 7. ^{{cite book|last1=Brown|first1=Roland Wilbur|title=The Composition of Scientific Words|date=1956|publisher=Smithsonian Institution Press|location=Washington, D.C.|page = 661}} 8. ^{{cite book|last1=Pelloe|first1=Emily H.|title=West Australian Orchids|date=1930|publisher=Emily H. Pelloe|location=Perth|page=16|url=http://gutenberg.net.au/ebooks04/0400681h.html|accessdate=20 February 2015}} 9. ^{{FloraBase|name=Diuris carinata|id=10791}} 10. ^{{cite book|last1=Paczkowska|first1=Grazyna|last2=Chapman|first2=Alex R.|title=The Western Australian flora : a descriptive catalogue|date=2000|publisher=Wildflower Society of Western Australia|location=Perth|isbn=0646402439|pages=84}} 5 : Diuris|Endemic orchids of Australia|Orchids of Western Australia|Endemic flora of Western Australia|Plants described in 1840 |
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