Knoxia roxburghii (Sprengel) M.A.Rau [ Spermacoce laevis Roxb.]
no HD illustration available (m1)
Knoxia roxburghii (Sprengel) M.A.Rau [ Spermacoce roxburghii Sprengel] [Rubiaceae]
R. Wight, , Icon. Pl. Ind. Orient., vol. 1 : t. 193 (1846) [n.a.]