गुमा (Leucas aspera)
Common Name : Common leucas Family : Lamiaceae Habit: An annual herb; 15-45 cm tall. Stem: Erect , usually much diffusely branched from below, stout, hispid. Branches quadrangular, hispid. Leaves: Linear or oblong, 2.5 to 7.5 cm long with blunt tips and scalloped margins. Flowers: Whorls are large, terminal and axillary, about 2.5 cm in diameter and crowded with white bell shaped flowers. Fruits: Nutlets long-oblong sub-truncate at the apex, smooth and brown. Seeds: Subcylinderic, truncate at apex, reddish brown.