You Will Get 5 Seeds Caesalpinia Gilliesii Bird Of Paradise Shrub This is not the bird of paradise flower, that is popular as a cut flower in the genus Strelitzia.. This is a beautiful shrub that is very exotic with it’s bright yellow flowers with red stigmas and feathery mimosa type foliage.. They are hardy to at least USDA zone 7, and possibly colder.. These plants would make excellent additions to your rare plant collection, or just make a unique statement in your yard.