attractive beautiful bloom blooms bush camellia Camellias color colorful colors colour colourful colours conspicuous cultivars cultivated delicate-flowers evergreen evergreen-shrubs flora floral-displays flower flowering flowers foliage garden-plant hardy hedging-plant long-lasting-shrubs ornamental ornamental-plants petals pink pruning-friendly sasanqua shrubs species stamen- bouquet stamens Theaceae varieties yellow-stamens