Kevin Collins, Holder of the Australian National Collection of Banksias, Banksia Farm, Mt. Barker, Western Australia, posing here with Woolly, Woolly-spiked, Possum Banksia (Banksia baueri) one of the 78 species and 25 sub-species (63 belong to Western Australia) growing in his garden that he and his wife Kathy created over the last 25 years. Photograph: © Krystyna Szulecka