Flowers may be cupped, globular, flat, imbricated (like a camellia) or high-centered.
en.wikipedia.org In spring, the garden has colorful displays of camellias, rhododendrons, magnolias, dove tree, viburnum, and dogwoods.
en.wikipedia.org The winner of the inaugural award received a flower, a camellia.
en.wikipedia.org The fashionable imbricated formality of prized camellias was an element in their decline, replaced by the new hothouse orchid.
en.wikipedia.org They planted the upper garden with specimens collected abroad including rhododendrons, camellias, magnolias, azaleas, tree ferns and bamboos.
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