Name: Acacia catechu (L.F)
- Common name: Khatta
- Vernacular name: Khaira
- Family: Fabaceae
- Habit: Small tree
- Habitat: Subtropical or tropical open woodlands and shrubby grasslands. Usually occurs on shallow to medium depth sandy loams.
- Flower and fruits from March to September
- Parts used: Bark,Gum
- Distribution: It is widely distributed between 900-1200 m from Jammu to Assam. Variety catechu is found in Sikkim, Tarai, West Begal, Assam, Shiwalik hills of H.P. and Punjab and Haryana. Variety sundra is found in Indian Peninsular region.
- Uses: Food additives, Astringent, skin respiratory problems, tannins and dye