Australian bloom buds bush bush-plant cap caps capsule colorful colors colourful colours conical crimson dry eucalypts eucalyptus evergreen flora flowers green leaves native plant red seed-pods stamen strange tipped tips tree trees unusual bush plant clouds pink seed pods sky unusual shape clusters honky nuts natural natural coloring natural colouring abundant angles appearances castor-beans castor-oil castor-oil-plant castor-seeds cluster common cotyledons Euphorbiaceae fast-growing flower foliage highly-toxic inflorescences invasive large large-leaves leaf medicinal palm-of-Christ palma-Christi poison poisonous ricinus-communis seedhead shrub shrubbery spiky-green-seed-capsule spiny surface surfaces textured textures toxic toxins vegetation wasteland-weed weed widespread annuals bell peppers blocky bulky capsicum capsicum annuum decorative food fruit glossy healthy juicy mild nightshade family peppers perennials salad food shiny smooth-skinned snack food Solanaceae sweet sweet pepper tasty