S. W. L.  Jacobs, ?Spinifex (Triodia, Plectrachne and Monodia: Poaceae) in Australia?, in Desertified Grasslands: Their Biology and Management, G. P.  Chapman, Ed. London: Linnean Society of London, 1992, pp. 47-62.

S. W. L.  Jacobs, ?Systematic position of the genera Triodia R.Br. and Plectrachne Henr. (Gramineae)?, Proceedings of the Linnean Society of New South Wales, vol. 96, pp. 175-185, 1971.

S. W. L.  Jacobs, ?Relationships, distribution and evolution of Triodia and Plectrachne (Gramineae)?, in Evolution of the flora and fauna of arid Australia, W.  Barker and Greenslade, J., Eds. Adelaide: Peacock, 1982, pp. 287-290.

S. W. L.  Jacobs, ?Spinifex?, in Arid Australia, H. G.  Cogger and Cameron, E. E., Eds. Sydney: Australian Museum, 1984, pp. 131-142.

S. W. L.  Jacobs, ?New taxa and a new combination in Triodia (Poaceae)?, Telopea, vol. 4, pp. 653-659, 1992.

S. W. L.  Jacobs, ?New species of Triodia and Plectrachne (Poaceae) from the Kimberley?, Nuytsia, vol. 8, pp. 219-223, 1992.