Afolayan, A.J. and Olugbami, S.S. 1993. Seed germination and emergence of <i>Setaria pallidefusca</i> and <i>Pennisetum pedicellatum</i> (Cyperales: Poaceae) in Nigeria. Revista de Biología Tropical. 41, 1 (Apr. 1993), 23–26.