Kennedia nigricans
| Black Kennedia | |
|---|---|
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| (unranked): | |
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| Species: | K. nigricans
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| Binomial name | |
| Kennedia nigricans | |
| Synonyms | |
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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.[2][3]
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.[4]
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.[5]
Cultivation
This plant is noted for its vigour and can be used to cover embankments or unsightly structures.[1] The species is adapted to a range of soils and prefers a sunny position.[2][3] It is resistant to drought and has some frost tolerance.[2] 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.[2][5]
References
- ^ a b Greig, D. (1987). The Australian Gardener's Wildflower Catalogue. Australia: Angus & Robertson. ISBN 978-0207154607.
- ^ a b c d e Bodkin, Frances (1991). Encyclopaedia Botanica. Australia: Cornstalk Publishing. ISBN 978-0207150647.
- ^ a b "Kennedia nigricans". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
- ^ "Kennedia nigricans". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government, Canberra. Retrieved 25 September 2008.
- ^ a b "Kennedia 'Minstrel'". Australian Cultivar Registration Authority. Retrieved 25 September 2008.
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