Cleome fosteriana Iltis Cleome fosteriana Iltis, Brittonia 11(3): 153-154, f. 8. 1959 sec. Guzmán-Vázquez 2024≡Physostemon aureum R.C. Foster, Contr. Gray Herb. 155: 56. 1945 syn. sec. Guzmán-Vázquez 2024