Banksia flowers are actually hundreds of tiny flowers grouped together. As the Banksia 'candles' age, they form multiple hard, woody fruits known as follicles. These hard woody fruits act as a protection for the seeds inside. In many species, the follicles are so tough that they require fire to break them open, and release the seeds. Many Banksias flower during autumn and winter, often at a time when not much else is flowering.
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