Capparis lasiantha

Capparis lasiantha is an endemic Australian plant with a range that extends from The Kimberley through The Northern Territory and Queensland to Northern New South Wales, primarily in drier inland areas although the species extends to the coast in Central Queensland. Common names are numerous and include Wyjeelah, Nepine, Split Jack, Nipang Creeper, Nipan, Native Orange and Bush Caper.[2]

Capparis lasiantha
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Brassicales
Family: Capparaceae
Genus: Capparis
Species:
C. lasiantha
Binomial name
Capparis lasiantha
R.Br. ex DC.[1]
Occurrence data from GBIF

Swiss botanist Augustin Pyramus de Candolle described Capparis lasiantha in his 1824 work Prodromus Systematis Naturalis Regni Vegetabilis, and it still bears its original name.[1] It was originally published by Robert Brown who did not give enough detail in his description to distinguish it from other species. This was later done by de Candolle, and hence the correct name is Capparis lasiantha R.Br. ex DC. with both botanists treated as authors.[3]

The seedlings and young plants begin life as climbing vines that cling to the host plants by means sharp spines on the stems. Some plants may retain this climbing form into maturity, while others go on to develop into a scrambling shrub up to 3 m (10 ft) in height.[4][5]

Mature plants produce large, white perfumed flowers which are followed by hard, round fruit 2 – 4 cm in diameter. Upon ripening the fruit becomes soft and fragrant, eventually splitting to reveal a sweet, edible pulp surrounding the seed.[2] The fruit was used as food by Aboriginal people throughout its range. A concoction from the bark was used as a treatment for animal bites and stings in the Broome region.[2] Farmers could use the leaves as fodder for livestock in periods of drought.[4]

Caterpillars of the caper white (Belenois java) feed on its leaves.[6] Capparis lasiantha has been recorded as a host for the mistletoe species Lysiana subfalcata.[7]

A drought tolerant plant, Capparis lasiantha can be grown in arid or subtropical gardens, its heavy flowering and edible fruit give it horticultural potential. It can be propagated by seed.[5]

References
  1. "Capparis lasiantha R.Br. ex DC". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government. Retrieved 16 Mar 2013.
  2. Hyland, B. P. M.; Whiffin, T.; Zich, F. A.; et al. (Dec 2010). "Factsheet – Capparis lasiantha". Australian Tropical Rainforest Plants (6.1, online version RFK 6.1 ed.). Cairns, Australia: Commonwealth Scientific and Industrial Research Organisation (CSIRO), through its Division of Plant Industry; the Centre for Australian National Biodiversity Research; the Australian Tropical Herbarium, James Cook University. Retrieved 16 Mar 2013.
  3. Sambamurthy, A. V. S. S. (2005). Taxonomy Of Angiosperms. I. K. International Pvt Ltd. p. 72. ISBN 8188237167.
  4. Harden, Gwen. "New South Wales Flora Online: Capparis lasiantha". Royal Botanic Gardens & Domain Trust, Sydney, Australia.
  5. Walters, Brian (November 2007). "Capparis lasiantha". Australian Native Plants Society (Australia) website. Retrieved 11 December 2012.
  6. Braby, Michael F. (2005). The Complete Field Guide to Butterflies of Australia. Collingwood, Victoria: CSIRO Publishing. p. 142. ISBN 0-643-09027-4. Capparis lasiantha.
  7. Downey, Paul O. (1998). "An inventory of host species for each aerial mistletoe species (Loranthaceae and Viscaceae) in Australia" (PDF). Cunninghamia. 5 (3): 685–720.
  • Juvenile vine form attached to host with hooks
  • Intermediate form scrambling over fence
  • Intermediate form developing a more rigid shrub-like form
  • Shrub form of C. lasiantha
  • C. lasiantha flower
  • C. lasiantha unripe fruit
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