The South American bird of paradise easily adapted to the United States' warmer climates. It is also a featured flower for the floral industry. The plant is clumping and may measure 3 to 5 feet in most instances although larger cultivars exist. The leaves are wide and borne on thick stalks. The foliage resembles the paddlelike leaves of a banana plant, and the two plants are related. Bird of paradise's claim to fame is its spectacular one-of-a-kind blooms. They are composed of a beak-like bract, from which blue petals and orange sepals emerge, resembling a bird's plumage.
The banana is a tall, herbaceous plant with large foliage that produces the yellow, curved fruits commonly found in supermarkets. The 9-foot long leaves are 2 feet wide and resemble the Bird of Paradise's foliage. The banana also has a unique flower, which is a cluster of fertile, white blooms hooded by a purple-blue, pointed bract.
Heliconia is also a tropical plant with an amazing inflorescence. It is often called false bird of paradise but is not in the same family. The plant may become 3 to 4 feet tall and has erect stems with short groups of leaves. The flower is why the plant is confused with bird of paradise. It has a beak-like appearance and is a series of alternate red bracts held on the stem. It is an odd-looking bloom that is prized for its curious shape and vibrant colors.
The traveler's tree (Ravenala madagascariensis) is similar in silhouette to a white or giant bird of paradise. The traveler's tree is a tropical plant with hardiness only to United States Department of Agriculture Plant Hardiness Zone 10. It is a tender plant with a big profile. Traveler's tree may grow 30 feet tall and has foliage that is similar to a banana's. The foliage is tightly tucked at the plant's center, causing it to fan out. The spread may be as much as 15 feet. The flower is a small, white, conelike bloom and is not showy like the bird of paradise. The size is comparable to the white bird and the foliage is similar but the two plants are unrelated.