Senna surattensis, commonly known as the Glaucous Cassia, is a small to medium-sized evergreen tree that can grow up to 11 meters tall. It has a dense, rounded crown with smooth, brown-greyish bark that tends to fissure slightly with age, and compound, alternate, and paripinnate leaves with 8-20 pairs of oblong to obovate leaflets. The flowers are bright yellow, appearing in large, terminal panicles, while the fruit is a flat, dehiscent pod, about 7-10 cm long, containing numerous glossy, flattened seeds. Native to the Indian subcontinent and Myanmar, the tree is commonly found in forests at low altitudes and has been widely cultivated in tropical and subtropical regions around the world.
The Glaucous Cassia’s ecological significance extends beyond its physical characteristics, as it provides a valuable food source for various wildlife species, including birds and small mammals. Its bright yellow flowers attract bees and other pollinators, contributing to its success in its native habitats.
Habitat
Senna surattensis is native to the Indian subcontinent and Myanmar, and is commonly found in forests at low altitudes.
Planting and Care
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Propagation: Through seeds. Seeds require pre-treatment, such as soaking in hot water, to enhance germination.
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Soil Preference: Prefers well-drained soils. Can tolerate a range of soil types, including sandy, loamy, and clay soils.
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Sunlight and Water: Thrives in full sun. Requires moderate watering, especially during dry periods.
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Pruning: Helps maintain shape and encourages healthy growth.
Additional Information
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Economical Values: Widely planted as an ornamental tree for its attractive flowers and foliage.
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Medicinal Uses: Leaves and pods are used in traditional medicine to treat various ailments.
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Culinary Uses: Young leaves and pods are edible after proper preparation.
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Wildlife Significance: Attracts pollinators like bees and other pollinators. The pods and seeds provide food for various birds and small mammals.
