Australian Banksia tree color colour curly fawn flora flower furry golden large leaves native orange saw-edged leaves serrated serrated leaves soft spring textures trees white wooly yellow bright bush-pea colored colorful colors coloured colourful colours distinctive drought-tolerant flowers foliage gold green greenery hardy pea-flower shrub threatened upright Western-Australia wild-flowers bloom buds bush bush plant cap caps capsule conical crimson eucalypts evergreen plant red seed pods stamen tipped tips bush-plant full-bloom grevillea loops loopy magnoliopsida proteaceae protected strange tendrils unusual unusual-shape