🚫 Whitebark senna
❌ Invasive

Whitebark senna

Senna spectabilis · Fabaceae

Forms dense thickets; allelopathic leaf litter alters the soil and prevents undergrowth; rapidly invading the Nilgiri Biosphere Reserve, Wayanad, Bandipur and Mudumalai

🌍 Origin: Tropical America (not native to India)

Why Whitebark senna is a problem

Forms dense thickets; allelopathic leaf litter alters the soil and prevents undergrowth; rapidly invading the Nilgiri Biosphere Reserve, Wayanad, Bandipur and Mudumalai

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What to plant instead

Management species; restore native deciduous species after removal

Frequently asked questions

Is Whitebark senna invasive in India?

Yes. Whitebark senna (Senna spectabilis) is considered invasive in India. Forms dense thickets; allelopathic leaf litter alters the soil and prevents undergrowth; rapidly invading the Nilgiri Biosphere Reserve, Wayanad, Bandipur and Mudumalai

Why is Whitebark senna a problem?

Forms dense thickets; allelopathic leaf litter alters the soil and prevents undergrowth; rapidly invading the Nilgiri Biosphere Reserve, Wayanad, Bandipur and Mudumalai

Other invasive plants to avoid

Sources: R5, R17. See full references.

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