| 词条 | Kennedia nigricans |
| 释义 |
| name = Black Kennedia | image = Glen Forrest Kennedia nigricans.jpg | image_caption = | regnum = Plantae | unranked_divisio = Angiosperms | unranked_classis = Eudicots | unranked_ordo = Rosids | ordo = Fabales | familia = Fabaceae | subfamilia = Faboideae | tribus = Phaseoleae | genus = Kennedia | species = K. nigricans | binomial = Kennedia nigricans | binomial_authority = Lindl. | synonyms = Caulinia nigricans (Lindl.) F.Muell. }} Kennedia nigricans (Black Kennedia or Black Coral Pea) is a species of flowering plant in the family Fabaceae, endemic to the south-west of Western Australia. It is a vigorous climber which can spread up to 6 metres in diameter or 4 metres in height and has dark green leaflets that are about 15 cm long.[1][2] Distinctive black and yellow pea flowers are produced between July and November in its native range.[1][2] The species was first formally described as Kennedya nigricans by John Lindley in 1835 in Edward's Botanical Register, where it was also labelled as Dingy Flowered Kennedya.[3] A cultivar known as Kennedia nigricans 'Minstrel' was registered with the Australian Cultivar Registration Authority by Goldup Nursery of Mount Evelyn, Victoria in September 1985. This cultivar was selected from a batch of seedlings in 1983 and has a pale colouration instead of the yellow, which appears almost white.[4] CultivationThis plant is noted for its vigour and can be used to cover embankments or unsightly structures.[5] The species is adapted to a range of soils and prefers a sunny position.[1][2] It is resistant to drought and has some frost tolerance.[1] The species can be propagated by scarified seed or cuttings of semi-mature growth, while the cultivar requires propagation from cuttings to remain true to type.[1][4] References1. ^1 2 3 4 {{cite book|author=Bodkin, Frances|year=1991|place=Australia|title=Encyclopaedia Botanica|publisher=Cornstalk Publishing|isbn=978-0207150647}} {{Taxonbar|from=Q6389568}}{{Faboideae-stub}}{{Australia-rosid-stub}}{{WesternAustralia-plant-stub}}2. ^1 {{FloraBase|name=Kennedia nigricans |id=4042 }} 3. ^{{cite web |url=http://www.anbg.gov.au/cgi-bin/apni?TAXON_NAME=KENNEDIA+NIGRICANS|title=Kennedia nigricans |accessdate=2008-09-25|work= Australian Plant Name Index (APNI), IBIS database|publisher = Centre for Plant Biodiversity Research, Australian Government, Canberra}} 4. ^1 {{cite web|title=Kennedia 'Minstrel'|url=http://www.anbg.gov.au/acra/descriptions/acc369.html|publisher = Australian Cultivar Registration Authority|accessdate=2008-09-25}} 5. ^1 {{cite book|author=Greig, D.| title=The Australian Gardener's Wildflower Catalogue| publisher=Angus & Robertson|location= Australia | year=1987 | isbn=978-0207154607}} 6 : Kennedia|Phaseoleae|Fabales of Australia|Rosids of Western Australia|Garden plants|Plants described in 1835 |
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