The genus Isodon (Schrad. ex Benth.) Spach (Lamiaceae: Nepetoideae: Ocimeae: Isodoninae) in India is represented by about 22 taxa distributed mostly in eastern and peninsular India (Anonymous 2020; Ranjan et al. 2022). During an exploration of Gangtok flora, an interesting species of the genus Isodon was collected from Daragaon region of Tadong, Gangtok, Sikkim.