Английская Википедия:Acacia megalantha

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Speciesbox

Acacia megalantha is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is endemic to northern Australia.

Description

The shrub typically growing to a height of Шаблон:Convert[1] but can reach as high as Шаблон:Convert. It has light grey bark and flattened branches towards the apices. The coriaceous and rigid phyllodes have a narrowly elliptic shape and are often oblique. Phyllodes are Шаблон:Convert in length and Шаблон:Convert wide usually with three prominent longitudinal nerves.[2] It flowers in April producing yellow flowers.[1] The flower spikes are Шаблон:Convert in length covered in fine golden flowers. After flowering pale and thick woody seed pods that are flat and straight-sided. Each pod is Шаблон:Convert in length and Шаблон:Convert wide. the light brown seeds within have an orbicular to broadly elliptic shape and a length of Шаблон:Convert.[2]

Taxonomy

The species was first formally described by the botanist Ferdinand von Mueller in 1859 as part of the work Contributiones ad Acaciarum Australiae Cognitionem published in the Journal of the Proceedings of the Linnean Society, Botany. It was later reclassified as Racosperma megalanthum in 1987 by Leslie Pedley and transferred back to the genus Acacia in 2001.[3]

Distribution

It is native to central Queensland around Mount Isa, through Arnhem Land in the Northern Territory[2] and the Kimberley region of Western Australia and grows in sandy soils on sandstone, around boulders and on rocky slopes.[1]

See also

References

Шаблон:Reflist

Шаблон:Taxonbar