Biology:Cupaniopsis anacardioides

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Short description: Species of tree


Tuckeroo
Cupaniopsis anacardioides habit.jpg
Cupaniopsis anacardioides
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Sapindaceae
Genus: Cupaniopsis
Species:
C. anacardioides
Binomial name
Cupaniopsis anacardioides
(A.Rich.) Radlk.[1][2]
CupaniopsisanacardioidesDistMap.png
Occurrence data from AVH
Synonyms

Cupania anacardioides A.Rich.

Cupaniopsis anacardioides, with common names tuckeroo, carrotwood, beach tamarind and green-leaved tamarind, is a species of flowering tree in the soapberry family, Sapindaceae, that is native to eastern and northern Australia . The usual habitat is littoral rainforest on sand or near estuaries.[3] The range of natural distribution is from Seven Mile Beach, New South Wales (34.8° S) to Queensland, northern Australia and New Guinea.[4][5]

Cupaniopsis anacardioides is an invasive species in some parts of the United States, primarily Florida and Hawaii.[6][7]

Description

Growing up to 10 metres (33 ft) with a stem diameter of 50 centimetres (20 in). The bark is smooth grey or brown with raised horizontal lines. The bases of the trees are usually flanged.[4][5]

Leaves are pinnate and alternate with six to ten leaflets. These are not toothed, and are egg-shaped to elliptic-oblong, and 7 to 10 centimetres (2.8 to 3.9 in) long. The tips are often notched or blunt. Leaf veins are evident on both sides. The veins are mostly raised underneath.[4][5]

Greenish white flowers form on panicles from May to July. The fruit is an orange to yellow capsule with three lobes. There is a glossy dark brown seed inside each lobe. The seeds are covered in a bright orange aril. Fruit ripens from October to December, attracting many birds including Australasian figbird, olive-backed oriole and pied currawong.[4][5]

Germination from fresh seed occurs without difficulty, particularly if the seed is removed from the aril and soaked for a few days.[4][5]

Leaves and flowers of the tuckeroo at Wyrrabalong National Park, Australia
Flowers & early fruit, Palm Beach, Sydney, Australia

Uses

It is an attractive plant as an ornamental or a street tree, particularly in coastal areas as it is salt tolerant.[8]

drawing by Margaret Flockton

References

  1. "APNI Cupaniopsis anacardioides". Australian Plant Name Index. https://biodiversity.org.au/nsl/services/rest/name/apni/90234/api/apni-format. 
  2. Radlkofer, L.A.T. (1879) Ueber Cupania und damit verwandte pflanzen. Sitzungsberichte der Mathematisch-Physikalischen Classe der Königlichen Bayerischen Akademie der Wissenschaften zu Munchen 4: 512, 530, 585
  3. "PCA Alien Plant Working Group - Carrotwood (Cupaniopsis anacardioides)". https://www.invasive.org/alien/fact/cuan1.htm. 
  4. 4.0 4.1 4.2 4.3 4.4 Harden, Gwen J. (1991). "Cupaniopsis anacardioides". PlantNET - NSW Flora Online. http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Cupaniopsis~anacardioides. 
  5. 5.0 5.1 5.2 5.3 5.4 Floyd, A. G. (2008). Rainforest Trees of Mainland South-eastern Australia (2nd, Revised ed.). Lismore, New South Wales: Terania Rainforest Publishing. p. 385. ISBN 978-0-958943-67-3. http://rainforestpublishing.com.au/shop/rainforest-trees-of-south-eastern-australia/. Retrieved 2009-06-18. 
  6. "Cupaniopsis anacardioides as a weed in Florida". University of Florida. http://edis.ifas.ufl.edu/AG111. 
  7. "Sapindaceae Fruits and Seeds". USDA Agricultural Research Service. https://nt.ars-grin.gov/SeedsFruits/rptSeedsFruitsFamData.cfm?thisFamily=Sapindaceae. 
  8. Langeland, K.A.; Enloe, S.F. (2015). "EDIS SS-AGR-165: Natural Area Weeds Carrotwood (Cupaniopsis anacardioides)". University of Florida. http://edis.ifas.ufl.edu/ag111#FIGURE%203. 

External links

Wikidata ☰ Q3005741 entry