Erythrina Corallodendron

Description

Erythrina Corallodendron, also known as the Naked Coral Tree or Sea-urchin Tree, is a deciduous tree species that belongs to the Fabaceae family. This tree is native to Madagascar, but it can also be found in other countries such as India, the Philippines, and Mauritius. The tree has a broad and spreading crown, which makes it an excellent shade tree. It can grow up to 50 feet in height, and its trunk usually has a diameter of 2-3 feet.

Taxonomic Information

Appearance

The Erythrina Corallodendron has a unique appearance that makes it easily recognizable. The tree has a smooth, light gray bark that becomes rougher and darker as the tree ages. The leaves of this plant are trifoliate, with each leaflet measuring 6-10 inches in length. The leaves are green and have a glossy texture.

The tree produces stunning scarlet flowers that form in clusters of 3-8. Each flower measures around 2-4 inches in length and has a unique shape that resembles a sea-urchin. The flowers appear before the leaves during the spring season.

Care Guide

The Erythrina Corallodendron is a low-maintenance tree that requires minimal care. Here are some tips for taking care of this plant:

• Water: The tree requires moderate watering. Water the plant when the top 1-2 inches of soil is dry.
• Fertilization: Fertilize the tree every 2-3 months during the growing season with a balanced fertilizer.
• Soil: The plant prefers well-draining soil that is rich in organic matter.
• Sunlight: The tree grows best in full sunlight.
• Hardiness Zones: The Erythrina Corallodendron can grow in USDA hardiness zones 9b-11.

Common Pests & Diseases

The Erythrina Corallodendron is generally resistant to pests and diseases. However, it can be susceptible to root rot, which is caused by overwatering. Additionally, the tree may attract aphids, spider mites, and whiteflies. These pests can be controlled with insecticidal soap or neem oil.

Habitat

The Erythrina Corallodendron is native to Madagascar, but it can also be found in other countries such as India, the Philippines, and Mauritius. The tree prefers tropical and subtropical climates and can grow in a variety of soil types. It is commonly found in coastal areas, lagoons, and estuaries.

Question and Answer

• Q: Is the Erythrina Corallodendron a fast-growing tree?
• A: Yes, the tree is considered fast-growing and can grow up to 3-5 feet per year under ideal conditions.
• Q: Is the Erythrina Corallodendron a good shade tree?
• A: Yes, the tree has a broad and spreading crown, which makes it an excellent shade tree.
• Q: Can the Erythrina Corallodendron be grown in a container?
• A: While it is possible to grow the tree in a container, it may not reach its full potential and may require more frequent watering and fertilization.
• Q: Are the flowers of the Erythrina Corallodendron fragrant?
• A: No, the flowers do not have a noticeable fragrance.

Related Plants

• Erythrina variegata
• Erythrina crista-galli
• Erythrina fusca
• Erythrina lysistemon

References

• “Erythrina corallodendron.” Missouri Botanical Garden. Accessed September 22, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b246.
• “Erythrina corallodendron.” PlantZAfrica. Accessed September 22, 2021. http://pza.sanbi.org/erythrina-corallodendron.
• “Erythrina corallodendron.” World Agroforestry Centre. Accessed September 22, 2021. https://www.worldagroforestry.org/treedb2/speciesprofile.php?Spid=1720.