Pultenaea parviflora

Source: Wikipedia, the free encyclopedia.

Sydney bush-pea
At
Badgerys Creek
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Pultenaea
Species:
P. parviflora
Binomial name
Pultenaea parviflora
DC.[1]
Synonyms[1]

Pultenaea parviflora Sieber ex DC. var. parviflora

Pultenaea parviflora, commonly known as Sydney bush-pea,

endemic
to eastern New South Wales. It is usually a small, erect shrub with wedge-shaped to narrow egg-shaped leaves with the narrower end towards the base, and clusters of yellow to orange and red flowers.

Description

Pultenaea parviflora is usually an erect shrub that typically grows to a height of up to 1.8 m (5 ft 11 in) and has soft hairs pressed against the stems. The leaves are arranged alternately, wedge-shaped to egg-shaped leaves with the narrower end towards the base, 2–6 mm (0.079–0.236 in) long and 1–1.5 mm (0.039–0.059 in) wide with

pod about 5 mm (0.20 in) long.[2][3][4]

Taxonomy and naming

Pultenaea parviflora was first formally described in 1825 by Augustin Pyramus de Candolle in Prodromus Systematis Naturalis Regni Vegetabilis from an unpublished description by Franz Sieber.[5][6] The specific epithet (parviflora) means "small-flowered".[7]

Distribution and habitat

Sydney bush-pea grows in heathy woodland on the Cumberland Plain, mostly between Windsor, Penrith and Dean Park, west of Sydney in eastern New South Wales.[2][4]

Conservation status

Pultenaea parviflora is classified as "vulnerable" under the Australian Government Environment Protection and Biodiversity Conservation Act 1999 and as "endangered" the New South Wales Government Biodiversity Conservation Act 2016. The main threats to the species include habitat loss, weed invasion, inappropriate fire regimes and illegal dumping of waste.[4][8]

Use in horticulture

Sydney bush-pea is only occasionally grown in gardens but forms a small, bushy shrub in a sunny position. It grows best in well-drained soil and tolerates moderate frost. Propagation is from scarified seed or from cuttings.[9]

References

  1. ^ a b "Pultenaea parviflora". Australian Plant Census. Retrieved 6 August 2021.
  2. ^ a b c "Pultenaea parviflora". Royal Botanic Garden Sydney. Retrieved 6 August 2021.
  3. ^ Wood, Betty. "Pultenaea parviflora". Lucid Keys. Retrieved 6 August 2021.
  4. ^ a b c "Pultenaea parviflora". New South Wales Government Office of Environment and Heritage. Retrieved 6 August 2021.
  5. ^ "Pultenaea parviflora". APNI. Retrieved 6 August 2021.
  6. ^ de Candolle, Augustin P. (1825). Prodromus systematis naturalis regni vegetabilis. Paris. p. 112. Retrieved 6 August 2021.
  7. ISBN 9780958034180
    .
  8. ^ "SPRAT profile - Pultenaea parviflora". Australian Government Department of Agriculture, Water and the Environment. Retrieved 6 August 2021.
  9. ^ "Pultenaea parviflora". Australian Native Plants Society (Australia). Retrieved 6 August 2021.
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