greyia sutherlandii or natal bottlebrush

africa blooming bottlebrush branch bright colorful colourful crimson cultivating deciduous decorative elegant england exotic flora flower foliage garden green greyia greyiaceae growing habitat hardy head horticulture island isles leaves melianthaceae natal natural nature oblong opening ornamental outdoor petals picturesque plant profusion protruding racemes red scilly small south spring stalk stamens