bamboo bambusa Bambuseae clump clump of bamboo dried evergreens foliage grass green grove growth leaves miniature bamboo perennial plants potted straight strong upright abstract abundance abundant appearance backdrop background blades clump-of-bamboo colored coloring colors coloured colouring colours contrast contrasting dark display edges flattened garden greenery leafy light mature-leaves sunlight sunshine texture textures variations variety vegetation wallpaper yellow-green yellow