East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu
East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu
extract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sails; formerly used medicinally
any of various spiny trees or shrubs of the genus Acacia
