Biology:Cupaniopsis flagelliformis
| Brown tuckeroo | |
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| Foliage | |
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Sapindales |
| Family: | Sapindaceae |
| Genus: | Cupaniopsis |
| Species: | C. flagelliformis
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| Binomial name | |
| Cupaniopsis flagelliformis | |
| Synonyms[3] | |
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Cupaniopsis flagelliformis, commonly known as brown tuckeroo or weeping flower tamarind, is a tree in the lychee, guaraná and maple family Sapindaceae which is endemic to eastern Australia. It is a small tree that inhabits drier or seasonal rainforests.
Description
Cupaniopsis flagelliformis is a small tree growing up to 25 m (82 ft) high, with an open spreading crown. New growth is densely hairy and the twigs are puberulous. The leaves are compound and alternate, measuring up to 30 cm (12 in) long. They have 10 to 20 dentate leaflets that usually reach about 10 cm (3.9 in) by 4 cm (1.6 in), but can be much larger.[4][5][6][7]
Small flowers are carried on a pendant spike up to 55 cm (22 in) long, produced either terminally or in the leaf axils. The sepals are much larger than the petals (see gallery), and are red or pink. The petals are white or pink and the entire flower measures about 9 mm (0.4 in) diameter.[4][5][6][7]
The red, pink or yellow fruit is a capsule about 22 mm (0.9 in) long by 26 mm (1.0 in) wide. The are densely hairy outside and silky hairy internally. They have three segments, each with a single brown or black seed that is mostly enclosed by an orange-yellow aril.
Phenology
Flowering occurs from July to January, and the fruit ripen from September to July.[7]
Taxonomy
This species was first described by the Australian botanist Frederick Manson Bailey, who published a description in the Queensland Department of Agriculture's Botany Bulletin in 1893. Manson gave it the name Cupania flagelliformis.[8] In a 1924 revision of the family Sapindaceae, the Bavarian botanist Ludwig Adolph Timotheus Radlkofer transferred the species from Cupania (a South American genus) to Cupaniopsis.[9]
Infraspecies
The variety Cupaniopsis flagelliformis var. australis was described by the Australian botanist Sally T. Reynolds in 1984,[10] and is recognised by Australian authorities, as well as the Global Biodiversity Information Facility (GBIF).[11][12][13] The variety is not recognised by Plants of the World Online or World Flora Online.[14][15]
Etymology
The genus name Cupaniopsis was derived from the existing South American genus Cupania, combined with the Ancient Greek ὄψις (ópsis), meaning appearance. It may be interpreted as "resembling Cupania". The species epithet flagelliformis is a combination of the Latin words flagellum (whip), and fōrma (shape), which is a reference to the whip-like appearance of the inflorescence.[4][7]
Distribution and habitat
The brown tuckeroo inhabits tropical and sub-tropical rainforest and monsoon forest, where it grows as an understorey tree.[4][5][6] The altitudinal range is from sea level to about 1,100 m (3,600 ft).[5]
It occurs in four disjunct populations, from the top of Cape York Peninsula to northeastern New South Wales. The first group is found on Prince of Wales Island and on the tip of Cape York north of Bamaga. The next grouping is in and around Kutini-Payamu National Park, roughly from the Olive River to Lockhart River. The third and largest cluster is about 400 km (250 mi) south of Lockhart River, from near Cape Tribulation to the area around Ingham. The final, and most disjunct, group occurs about 1,300 km (810 mi) to the south, in the far southeast of Queensland and the far northeast of New South Wales.[16]
Ecology
The taxon's interaction with the environment. Symbiotic relationships, pollinators, fruit eaters
Conservation
This species is listed by both the International Union for Conservation of Nature (IUCN) and the Queensland Department of Environment and Science as least concern. The IUCN cites a wide distribution and the lack of any identified current or future threats as the basis for its assessment.[17][1]
Cultivation
The tree is becoming popular as a cultivated plant, as it is easy to grow and has attractive foliage, flowers and fruit.[5] It is available to purchase from plant nurseries in Australia.[18][19] In the city of Cairns about 20 of these trees have been planted as street trees.[20] The brown tuckeroo is also available from the Cairns Regional Council for approved revegetation projects in Cairns.[21]
Gallery
Small tree in Cairns
Compound leaf
Inflorescence
Flower close-up
Dehiscing fruit
References
- ↑ 1.0 1.1 IUCN SSC Global Tree Specialist Group; Botanic Gardens Conservation International (BGCI). (2021). "Cupaniopsis flagelliformis". IUCN Red List of Threatened Species 2021: e.T192227684A192227686. doi:10.2305/IUCN.UK.2021-1.RLTS.T192227684A192227686.en. https://www.iucnredlist.org/species/192227684/192227686. Retrieved 13 January 2024.
- ↑ "Cupaniopsis flagelliformis". Centre for Australian National Biodiversity Research, Australian Government. https://id.biodiversity.org.au/name/apni/90315.
- ↑ 3.0 3.1 "Cupaniopsis flagelliformis (F.M.Bailey) Radlk.". Royal Botanic Gardens, Kew. 2024. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:782629-1.
- ↑ 4.0 4.1 4.2 4.3 Reynolds, S.T. (2022). "Cupaniopsis flagelliformis". Australian Biological Resources Study, Department of Climate Change, Energy, the Environment and Water: Canberra. https://profiles.ala.org.au/opus/foa/profile/Cupaniopsis%20flagelliformis.
- ↑ 5.0 5.1 5.2 5.3 5.4 "Cupaniopsis flagelliformis". Centre for Australian National Biodiversity Research (CANBR), Australian Government. 2020. https://apps.lucidcentral.org/rainforest/text/entities/Cupaniopsis_flagelliformis.htm.
- ↑ 6.0 6.1 6.2 "PlantNET - FloraOnline". Royal Botanic Gardens and Domain Trust, Sydney. https://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Cupaniopsis~flagelliformis.
- ↑ 7.0 7.1 7.2 7.3 Cooper, Wendy; Cooper, William T. (June 2004). Fruits of the Australian Tropical Rainforest. Clifton Hill, Victoria, Australia: Nokomis Editions. p. 483. ISBN 978-0958174213. https://www.nokomis.com.au/product/nokomis-published-books/fruits-australian-tropical-rainforest/.
- ↑ "Cupania flagelliformis". Royal Botanic Gardens, Kew. 2024. https://www.ipni.org/n/782422-1.
- ↑ Radlkofer, L. (1924). "Sapindaceae oceanicae novae vel emendatae". Repertorium Specierum Novarum Regni Vegetabilis 20: 31. doi:10.1002/fedr.19240200106.
- ↑ Reynolds, Sally T. (1984). "Notes on Sapindaceae, III". Austrobaileya 2 (1): 51. https://www.biodiversitylibrary.org/page/62620107. Retrieved 15 January 2024.
- ↑ "Cupaniopsis flagelliformis var. australis S.T. Reynolds". Centre for Australian National Biodiversity Research, Australian Government. https://id.biodiversity.org.au/name/apni/90318.
- ↑ "Species profile—Cupaniopsis flagelliformis var. flagelliformis". Queensland Government. 2022. https://apps.des.qld.gov.au/species-search/details/?id=13685.
- ↑ "Cupaniopsis flagelliformis var. flagelliformis". 2024. https://www.gbif.org/species/3784032.
- ↑ "Cupaniopsis flagelliformis var. flagelliformis S.T.Reynolds". Royal Botanic Gardens, Kew. 2024. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:918360-1.
- ↑ "Cupaniopsis flagelliformis var. flagelliformis". World Flora Online Consortium. 2024. https://www.worldfloraonline.org/taxon/wfo-0000629699.
- ↑ "Search: species: Cupaniopsis flagelliformis | Occurrence records". Australian Government. https://avh.ala.org.au/occurrences/search?taxa=Cupaniopsis%20flagelliformis#tab_mapView.
- ↑ "Species profile—Cupaniopsis flagelliformis". Queensland Government. 2022. https://apps.des.qld.gov.au/species-search/details/?id=13959.
- ↑ "Cupaniopsis flagelliformis – BROWN TUCKEROO". https://burringbarrainforestnursery.com.au/plant-search/cupaniopsis-flagelliformis-brown-tuckeroo/.
- ↑ "Buy Brown Tuckeroo Plants". https://www.daleysfruit.com.au/buy/cupaniopsis-flagelliformis-brown-tuckeroo-tree.htm.
- ↑ "TreePlotter". https://au.pg-cloud.com/Cairns/.
- ↑ "Revegetation of Natural Areas Grant Information Booklet". https://www.cairns.qld.gov.au/__data/assets/pdf_file/0008/554795/Information-Booklet-Revegetation_of_Natural_Areas_Grant.pdf.
External links
- View a map of historical sightings of this species at the Australasian Virtual Herbarium
- View observations of this species on iNaturalist
- View images of this species on Flickriver
Wikidata ☰ Q15546982 entry
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