Contents
1. Description
Lannea Coromandelica, also known as the Indian Ash Tree, is a deciduous tree that belongs to the family Anacardiaceae. It is native to India and is widely distributed in the tropical and subtropical regions of Asia. The tree can reach a height of up to 20 meters and has a broad, spreading crown. The bark is dark gray and rough, with deep fissures. The leaves are simple, alternate, and ovate in shape, with serrated margins. The flowers are small, greenish-white, and appear in dense clusters during the summer months. The fruit is a 1-2 cm long drupe, with a fleshy pulp that is edible.
2. Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Sapindales |
| Family | Anacardiaceae |
| Genus | Lannea |
3. Appearance
The Lannea Coromandelica tree has a broad, spreading crown and can grow up to 20 meters in height. The bark is dark gray and rough, with deep fissures. The leaves are simple, alternate, and ovate in shape, with serrated margins. They are about 6-12 cm long and 4-7 cm wide. The upper surface of the leaf is green and glossy, while the underside is pale and hairy. The flowers are small, greenish-white, and appear in dense clusters during the summer months. The fruit is a 1-2 cm long drupe, with a fleshy pulp that is edible.
4. Care Guide
Water: The Lannea Coromandelica tree prefers moist soil, but it can tolerate some drought. Water the tree deeply once a week during the growing season, and reduce watering in the winter.Fertilization: Fertilize the tree with a balanced fertilizer in the spring, before new growth appears.Soil: The Lannea Coromandelica tree prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil pH levels.Sunlight: The tree prefers full sun to partial shade.Hardiness Zones: Lannea Coromandelica is hardy in USDA zones 9-11.
5. Common Pests & Diseases
The Lannea Coromandelica tree is susceptible to some pests and diseases, including:Pests: Scale insects, aphids, and spider mites can infest the tree. Use insecticidal soap or neem oil to control pests.Diseases: The tree is susceptible to root rot, leaf spot, and powdery mildew. Ensure good drainage and avoid overhead watering to prevent root rot. Remove infected leaves and treat with a fungicide to control leaf spot and powdery mildew.
6. Habitat
Lannea Coromandelica is native to India and is widely distributed in the tropical and subtropical regions of Asia. The tree prefers moist, well-drained soil and full sun to partial shade. It can be found in forests, along riverbanks, and in other areas with adequate moisture.
7. Question and Answer
Q: Is Lannea Coromandelica a fast-growing tree?A: Yes, Lannea Coromandelica is a fast-growing tree that can reach a height of up to 20 meters in just a few years.Q: Can the fruit of Lannea Coromandelica be eaten?A: Yes, the fruit of Lannea Coromandelica is edible and is sometimes used to make jams and jellies.Q: Is Lannea Coromandelica drought-tolerant?A: While Lannea Coromandelica prefers moist soil, it can tolerate some drought.Q: What is the best time to fertilize Lannea Coromandelica?A: Fertilize Lannea Coromandelica with a balanced fertilizer in the spring, before new growth appears.
9. Related Plants
Other plants in the Anacardiaceae family include:
- Mangifera indica (Mango)
- Anacardium occidentale (Cashew)
- Pistacia vera (Pistachio)
- Rhus typhina (Staghorn Sumac)
- Toxicodendron radicans (Poison Ivy)
10. References
- https://www.flowersofindia.net/catalog/slides/Indian%20Ash%20Tree.html
- https://www.gardenia.net/plant/lannea-coromandelica
- https://www.worldagroforestry.org/treedb/AFTPDFS/Lannea_coromandelica.PDF
