Hakea linearis

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Hakea linearis
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Hakea
Species:
H. linearis
Binomial name
Hakea linearis
Occurrence data from AVH

Hakea linearis is a shrub or tree in the family Proteaceae and is endemic to Western Australia. It has smooth branches, mostly linear leaves and white flowers.

Hakea linearis illustration from Robert Sweet's Flora Australasica (1828)

The shrub or tree typically grows to a height of 0.6 to 4 metres (2 to 13 ft).[2] The branches are glabrous as are the thin evergreen leaves which have a linear to narrowly elliptic shape and are 2 to 8 centimetres (0.8 to 3.1 in) in length with a width of 2 to 7 millimetres (0.079 to 0.276 in).[3] It blooms from January to May or October to December and produces cream-white flowers.[2] Each simple inflorescence contain 16 to 20 flowers with a white glabrous perianth that is 3 to 5 mm (0.118 to 0.197 in) in length. The rugose to black-pusticulate fruits have an obliquely obovate shape with a curved apex. Each fruit is 1.5 to 2.5 cm (0.59 to 0.98 in) in length with a width of 0.7 to 1 mm (0.028 to 0.039 in) and have 2 to 4 mm (0.079 to 0.157 in) long horns. The seeds within have an obliquely obovate shape and a wing down one side.[3]

Taxonomy and naming

Distribution and habitat

References

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