EditorialIndigofera and cotton plant (Gossypium) A. Indigo twig. B. Kottoen twig (title on object), Indigofera and cotton plant. Pasted leaf in: Anselmi Boetii de Boot I.C. Brugensis & Rodolphi II. Imp. Novel. medici a cubiculis Florum, Herbarum, ac fructuum se...