- Botanical name : Butea monosperma (Lam.) Kuntz.
- Family : Fabaceae
- Tamil : Purasu maram
- Hindi : Dhaka
- Malayalam : Plaashu
- English : Flame of the forest tree
- Habit : A small-sized deciduous tree, growing to 15 m tall.
- Distribution : Found throughout India
- Useful Part : Stem, Bark, Flowers, Seeds, Gum
- Rasa Panchaka
- Rasa : Katu, Tikta, Kasaya
- Guna : Laghu, Snigdha
- Veerya : Usna
- Vipaka : Katu
- Karma : Vatakaphahara, Grahi, Krmighna, Dipana
- Indications : Krmi, Pliha Roga, Gulma, Grahani, Arsas
- Dose :Powder – 3 To 6gm,
Decoction – 30-40ml
- Formulations : Palasakshara Taila, Kumkumadi Taila, Vanga Bhasma