''Elaeocarpus coorangooloo'', commonly known as brown quandong or Coorangooloo quandong, is a species of flowering plant in the family

Elaeocarpaceae Elaeaocarpaceae is a family of flowering plants. The family contains approximately 615 species of trees and shrubs in 12 genera."Elaeocarpaceae" In: Klaus Kubitzki (ed.). ''The Families and Genera of Vascular Plants'' vol. VI. Springer-Verlag: Be ...

and is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

to north-east

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_ ...

in Australia. It is a tree with elliptic leaves, white flowers with lobed petals, and spherical fruit.

Description

''Elaeocarpus coorangooloo'' is a tree with elliptic leaves about long and wide with wavy edges. Old leaves turn red before falling. The flowers have

sepal A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 The term ''sepalum'' was coined b ...

s less than long and petals long with thin lobes at the tip, and there are between fifteen and twenty

stamen The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filame ...

s. The fruit is a more or less spherical

drupe In botany, a drupe (or stone fruit) is an indehiscent fruit in which an outer fleshy part (exocarp, or skin, and mesocarp, or flesh) surrounds a single shell (the ''pit'', ''stone'', or '' pyrena'') of hardened endocarp with a seed (''kernel'') ...

about long and wide.

Taxonomy

''Elaeocarpus coorangooloo'' was first formally described in 1917 by

John Frederick Bailey John Frederick Bailey (5 August 1866 – 19 May 1938) was a botanist and horticulturist active in Australia in the late 19th and early 20th century. Bailey became Director of the Botanic Gardens of Brisbane in 1905. He succeeded his father, Fre ...

and

Cyril Tenison White Cyril Tenison ("C.T.") White (17 August 1890 – 15 August 1950) was an Australian botanist. Early life White was born in Brisbane to Henry White, a trade broker, and Louisa ''nee'' Bailey. He attended school at South Brisbane State School, an ...

in the ''Botany Bulletin'' of the Department of Agriculture, Queensland, from material collected b
H.W. Mocatta
in the Atherton district.

Distribution and habitat

''Elaeocarpus coorangooloo'' is endemic to north-east

in Australia, where it is only known from the Windsor Tableland and near Paluma, growing in dry rainforest at altitudes of .

Conservation status

Brown quandong is listed as 'near threatened' under the Queensland Government ''

Nature Conservation Act 1992 The ''Nature Conservation Act 1992'' is an act of the Parliament of Queensland, Australia, that, together with subordinate legislation, provides for the legislative protection of Queensland's threatened biota. As originally published, it prov ...

''.

References

{{Taxonbar, from=Q15316672 coorangooloo Oxalidales of Australia Flora of Queensland Plants described in 1984 Endemic flora of Australia

Description

Taxonomy

Distribution and habitat

Conservation status

See also

References