Английская Википедия:Acacia jacksonioides

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Acacia jacksonioides is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to western Australia.

Description

The dense intricate and spinose shrub typically grows to a height of Шаблон:Convert.[1] It has short, divaricate spinose, glabrous branches that often have a white powdery covering that divide to form ribbed branchlets. The evergreen, patent to reflexed phyllodes have an ovate to elliptic to oblong shape with a length of Шаблон:Cvt and a width of Шаблон:Cvt and has a prominent midrib.[2] It produces yellow flowers from July to August.[1] The rudimentary inflorescences are usually single headed racemes with an axes that is less than Шаблон:Cvt in length. The spherical flower-heads contain 10 to 14 light golden flowers and have a diameter of Шаблон:Cvt. the seed pods that form after flowering are openly coiled and twisted with an overall length of around Шаблон:Cvt and a width of around Шаблон:Cvt. The shiny mottled brown seeds within the pods have an oblong shape with a length of Шаблон:Cvt and a large terminal aril.[2]

Distribution

It is native to an area in the Mid West and Wheatbelt regions of Western Australia where it is found on sandplains and lateritic hills and rises growing in gravelly sandy or loamy soils.[1] The disjunct distribution is from around Geraldton in the north west down to around Hyden in the south east where it is often part of shrubland or Eucalyptus woodland communities.[2]

See also

References

Шаблон:Reflist

Шаблон:Taxonbar