''Stenocarpus acacioides'' is a species of flowering plant in the family

Proteaceae The Proteaceae form a family (biology), family of flowering plants predominantly distributed in the Southern Hemisphere. The family comprises 83 genus, genera with about 1,660 known species. Australia and South Africa have the greatest concentr ...

and is

endemic Endemism is the state of a species being found only 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 foun ...

to north-western Australia. It is a shrub or tree with elliptic leaves and groups of white flowers and woody, linear follicles.

Description

''Stenocarpus acacioides'' is a shrub or tree that typically grows to a height of , sometimes to , and is

glabrous Glabrousness () is the technical term for a lack of hair, down, setae, trichomes, or other such covering. A glabrous surface may be a natural characteristic of all or part of a plant or animal, or be due to loss because of a physical condition, ...

apart from woolly, rust-coloured hairs on new flower buds. The adult leaves are elliptic, long and wide on a petiole long. Juvenile leaves are egg-shaped, longer and wider than adult leaves. The flower groups are arranged in leaf axils, either singly, in pairs or threes, the groups with 19 to 22 flowers on a peduncle long. Each flower in the group is white, on a pedicel long. Flowering occurs from April to October and the fruit is a woody, linear follicle long, containing winged seeds about long.

Taxonomy

''Stenocarpus acacioides'' was first formally described in 1859 by

Ferdinand von Mueller Baron Sir Ferdinand Jacob Heinrich von Mueller, (; 30 June 1825 – 10 October 1896) was a German-Australian physician, geographer, and most notably, a botanist. He was appointed government botanist for the then colony of Victoria, Australia ...

in ''

Fragmenta Phytographiae Australiae ''Fragmenta phytographiae Australiae'' is a series of papers written by the Victorian Government botanist Ferdinand von Mueller in which he published many of his approximately 2000 descriptions of new taxa of Australian plants. Including the p ...

'' from specimens collected near the

Roper River The Roper River is a large perennial river located in the Katherine region of the Northern Territory of Australia. Location and features Formed by the confluence of the Waterhouse River and Roper Creek, the Roper River rises east of Mataranka ...

. The

specific epithet In Taxonomy (biology), taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin gramm ...

(''acacioides'') means "''

Acacia ''Acacia'', commonly known as wattles or acacias, is a genus of about of shrubs and trees in the subfamily Mimosoideae of the pea family Fabaceae. Initially, it comprised a group of plant species native to Africa, South America, and Austral ...

''-like".

Distribution and habitat

This species usually grows in woodland and occurs from the

Kimberley Kimberly or Kimberley may refer to: Places and historical events Australia Queensland * Kimberley, Queensland, a coastal locality in the Shire of Douglas South Australia * County of Kimberley, a cadastral unit in South Australia Ta ...

region of Western Australia to the northern parts of the Northern Territory.

References

{{Taxonbar, from=Q21322848 Flora of Western Australia Flora of the Northern Territory acacioides Plants described in 1859 Taxa named by Ferdinand von Mueller