L.  G. Stebbins, ?Polyploidy in plants: Unsolved problems and prospects?, in Polyploidy, Biological Relevance, W. H.  Lewis, Ed. Plenum Press, New York and London, Submitted, pp. 495-499.

C.  Skottsberg, ?The phanerogams of Juan Fernadez Islands?, in The natural history of Juan Fernadez Islands, C.  Skottsberg, Ed. Submitted, pp. 95-104 768-792.

J. M.  Rominger, ?Setaria?, in Manual of Grasses of the United States, M.  Barkworth, Ed. Submitted, pp. 1-20.

S. A.  Renvoize and Clayton, W. D., ?Classification and evolution of the grasses?, Submitted.

J. K.  Morton, ?The role of polyploidy in the evolution of a tropical flora?, in Chromosomes Today, , Ed. Edinburgh: Oliver & Boyd, Submitted.

M.  Lazarides, ?Enneapogon?, in Flora of Australia, Submitted.

J. B.  Hacker and Loch, D. S., ?Tropical and sub-tropical grasses 2. Chloridoideae and Andropogoneae?, in Evolution of Crop Plants, Submitted.

J. B.  Hacker and Loch, D. S., ?Tropical and sub-tropical grasses 2-Chloridoideae and Andropogoneae?, in Evolution of Crop Plants, J.  Smartt, Ed. Submitted.

P.  Goldblatt, ?Polyploidy in Angiosperms: Monocotyledons?, in Polyploidy, Biological Relevance, W. H.  Lewis, Ed. New York and London: Plenum Press, Submitted, pp. 219-239.

D. R.  Dewey, ?Taxonomy of the crested wheatgrasses (Agropyron)?, in Crested Wheatgrass: its values, problems and myths, Logan, Utah: Utah State University, Submitted, pp. 31-44.

J. M. J.  de Wet, ?Origins of polyploids?, in Polyploidy, Biological Relevance, W. H.  Lewis, Ed. New York and London: Plenum Press, Submitted, pp. 3-15.