Abstract
A new species, Anisomeles tirunelveliensis, is described and illustrated. The species differs from its closely allied species, Anisomeles heyneana Benth. in having terete stem, long petiole; long calyx and glabrous without and long corolla.
Keywords
Terete stem, Verticillaster, Didynamous, Dorsifixed, Gravely soil, Old world tropics