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| Family: |
Proteaceae |
| Distribution: |
South Western Australia in deep sand in tall shrubland and woodland. |
| Common Name: |
Holly-leaved banksia |
| Derivation of Name: |
Banksia...after Sir Joseph Banks.
ilicifolia...From Latin, ilex, holly and folium, a leaf. |
| Conservation Status: |
Not considered to be at risk in the wild. |
General Description:
Banksia ilicifolia is unlike most other banksias. People familiar with the typical "candle-shape" of the flower spikes of most banksias would probably not recognise B.illicifolia as a banksia at all. In fact, it is one of only three Banksia species in the sub-genus Isostylis which have flowers in cone-shaped clusters similar in many ways to the related genus Dryandra. The other two species in the sub-family are B.cuneata and B.oligantha - all three species occur naturally only in Western Australia.
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| Banksia ilicifolia flowers in bud |
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| The flowers of Banksia ilicifolia deepen in colour as they age |
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Unusual seed pods of Banksia ilicifolia
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Holly-leaved banksia is a tree to about 10 metres with thick, fibrous bark and stiff, oval-shaped leaves with prickly, toothed margins. The leaves are about 100 mm long by 30 mm wide. Flowers occur mainly in late winter to early summer but some flowers may be seen at most times of the year. The flower clusters occur at the ends of the branches (terminal) and are around 50 mm diameter. The flower colour is cream and pink, turning deep pink to red as the flowers age.
The seeds are enclosed in follicles attached to a woody cone and are generally retained within the cone until burnt. The cone has an unusual shape and usually has only a few follicles.
B.ilicifolia is fire-resistant in that it can regenerate vegetatively from epicormic shoots after brushfires.
B.ilicifolia is not widely cultivated but should be suited to areas with a dry summer climate. It may be difficult to maintain in areas of high summer humidity. It requires well drained soils in full sun and, like all banksias, it is excellent for attracting honey eating birds.
The species is generally propagated from seed which usually germinates reliably. Propagation from cuttings may be possible but the success rate is likely to be low.
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Updated: Sunday 20 January 2008.
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