Banksia attenuata

Banksia attenuata Marg River email

Banksia attenuata tree

Banksia attenuata gnangarra 08

Banksia attenuata gnangarra 04

Banksia attenuata infructescences

Banksia attenuata resprouter

Banksia attenuata, commonly known as the candlestick banksia, is a species of tree or shrub in the genus Banksia of the family Proteaceae. It is native to Western Australia and is found in a variety of habitats, including woodlands, heathlands, and sandplains.

Description

Banksia attenuata can grow as a tree up to 10 meters tall, or as a shrub in more exposed areas. The leaves are long and narrow, with serrated edges. The flower spikes are bright yellow and can be up to 20 cm long. The fruit is a woody follicle that opens to release the seeds.

Taxonomy

Banksia attenuata was first described by the Scottish botanist Robert Brown in 1810. It is part of the series Banksia within the genus Banksia.

Distribution and Habitat

Banksia attenuata is found in the south-west of Western Australia, from Shark Bay in the north to Cape Leeuwin in the south, and east to Esperance. It grows in a variety of soils, including sand, loam, and gravel, and is commonly found in woodlands, heathlands, and sandplains.

Ecology

Banksia attenuata is an important source of food for nectar-feeding animals, including birds, mammals, and insects. The flowers produce large amounts of nectar, which attracts a variety of pollinators. The plant is also adapted to fire, with the ability to resprout from a lignotuber or epicormic buds after a fire.

Cultivation

Banksia attenuata is cultivated for its attractive flowers and foliage. It prefers a sunny position and well-drained soil. It is relatively drought-tolerant once established but may require some watering during extended dry periods.

Conservation

Banksia attenuata is not considered to be at risk in the wild. However, like many native plants, it is susceptible to the root pathogen Phytophthora cinnamomi, which can cause dieback.

Related Pages

• Banksia
• Proteaceae
• Western Australia
• Robert Brown (botanist, born 1773)