''Cupaniopsis baileyana'' is a species of flowering

tree In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are ...

in the soapberry family. It is native to eastern

Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...

. Common names include White Tamarind and Toothed Tuckeroo. The species name honours the botanist

F.M.Bailey Frederick Manson Bailey (8 March 1827 – 25 June 1915) was a botanist active in Australia, who made valuable contributions to the characterisation of the flora of Queensland. He was known by his middle name, Manson. Early life Bailey was b ...

. The habitat is on the edge of rainforest on fertile soils, at mid to high altitudes. Sometimes also seen at lower altitudes. It can be a pioneer species, growing in areas of forest disturbance. The range of natural distribution is from

Newcastle, New South Wales Newcastle ( ; Awabakal: ) is a metropolitan area and the second most populated city in the state of New South Wales, Australia. It includes the Newcastle and Lake Macquarie local government areas, and is the hub of the Greater Newcastle area, w ...

Main Range National Park The Main Range is a mountain range and national park in Queensland, Australia, located predominantly in Tregony, Southern Downs Region, southwest of Brisbane. It is part of the World Heritage Site Gondwana Rainforests of Australia (formerly k ...

, in south eastern

Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_ ...

Description

A small tree, to 13 metres tall with a dense crown. The trunk is mostly round, but with flanges on some individuals. Bark is smooth, grey or brown. Small branches green, fairly smooth and thick, with leaf scars. Compound leaves are 17 to 30 cm long with 8 to 20 leaflets. Leaflets narrow oblong or elliptic to reverse

lanceolate The following is a list of terms which are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (a single leaf blade or lamina) or compound (with several leaflets). The edge of the leaf may be regular o ...

in shape. Toothed or without teeth, 4 to 9 cm long, and 1 to 2.5 cm wide. The main midrib of the leaf is raised on both sides, as are the many lateral veins. Domatia often occur where the main leaf vein meets the lateral veins. This distinguishes this species from ''

Cupaniopsis serrata ''Cupaniopsis'' is a genus of about 67 species of trees and shrubs of the soapberry family, Sapindaceae. They grow naturally in New Guinea, New Caledonia, Australia, Torres Strait Islands, Fiji, Samoa, Sulawesi, Micronesia. Many species have bee ...

'' and ''

Cupaniopsis flagelliformis ''Cupaniopsis'' is a genus of about 67 species of trees and shrubs of the soapberry family, Sapindaceae. They grow naturally in New Guinea, New Caledonia, Australia, Torres Strait Islands, Fiji, Samoa, Sulawesi, Micronesia. Many species have been ...

''.

Flowers and fruit

Cream flowers form on

panicle A panicle is a much-branched inflorescence. (softcover ). Some authors distinguish it from a compound spike inflorescence, by requiring that the flowers (and fruit) be pedicellate (having a single stem per flower). The branches of a panicle are of ...

s in March. The fruit is reddish brown capsule with three lobes, around 2 cm in diameter. Shiny black/brown seeds are almost covered by yellow to orange coloured

aril An aril (pronounced ), also called an arillus, is a specialized outgrowth from a seed that partly or completely covers the seed. An arillode or false aril is sometimes distinguished: whereas an aril grows from the attachment point of the see ...

. Fruit matures from November to January.

References

{{Taxonbar, from=Q2878499 baileyana Sapindales of Australia Trees of Australia Flora of New South Wales Flora of Queensland