If you'll be visiting an area with a tropical climate soon, or want to grow some tropical flowers in your garden, learn how to identify the variety of blooms that thrive in warm weather and moist soil. Color, shape and petal features are characteristic of tropical flowers, which make fanciful and impressive additions to a landscape.
Size
The calla lily, a trumpet-shaped bloom that grows in white, red, yellow and dark purple or "black," can reach up to 30 inches in maturity; when the flowers are spaced in a garden, they only grow to about 18 inches, according to Michigan State University. The wild ginger shrub, a tropical flower plant with cordate leaves and purple flowers, grows to about 10 inches tall, and it has a spread of about 2 feet.
Colors
The tropical hibiscus, also known as the Chinese hibiscus, grows singly or in couples, and boasts blooms in shades such as yellow, orange, pink and red, which are an eye-catching contrast against the dark, evergreen leaves. Anthurium, a plant with large, medium-green, heart-shaped leaves, features bright red or vivid pink flowers with cylinder-shaped yellow centers.
Shape
The bird of paradise flower has long leaves that are shaped like canoes, plus colorful petals that are pointed and shaped like a bird's wings. The petals of the dendrobium orchid are somewhat triangular --the flowers are five-pronged and grow in colors like fuchsia and lavender; cattleya orchids have long, slim petals that make the flower star-shaped, and include colorful spots along each petal.