Literature

Authors	Year	Title
N. P. Barker	1999	Sequences of the grass-specific insert in the chloroplast rpoC2 gene elucidate generic relationships of the Arundinoideae (Poaceae)
N. P. Barker	1997	The relationships of Amphipogon, Elytrophorus and Cyperochloa (Poaceae) as suggested by rbcL sequence data
N. P. Barker	1995	A systematic study of Pseudopentameris (Arundinoideae, Poaceae).
N. P. Barker	1994	External fruit morphology of southern African Arundineae (Arundinoideae: Poaceae).
N. P. Barker	1986	The shape and ultrastructure of the caryopsis of Pentameris and Pseudopentameris species (Arundinoideae, Poaceae)
N. P. Barker, H. Linder P.	1995	Polyphyly of Arundinoideae (Poaceae): Evidence from rbcL Sequence Data
C. Hsiao, Jacobs, S. W. L., Barker, N. P., Chatterton, N. J.	1998	A molecular phylogeny of the subfamily Arundinoideae (Poaceae) based on sequences of rDNA
Barker, N. P., Clark, L. G., Davis, J. I., Duvall, M. R., Guala, G. F., Hsiao, C., Kellogg, E. A., H. Linder, P., Mason-Gamer, R. J., Matthews, S., Soreng, R. J., Spangler, R.	2000	A Phylogeny of the Grass Family (Poaceae), as inferred from eight character sets
H. P. Linder, Baeza, C. M., Barker, N. P., Galley, C. A., Humphreys, A. M., Lloyd, K. M., Orlovich, D. A., Pirie, M. D., Simon, B. K., Walsh, N. G., Verboom, G. A.	2009	A classification of the Danthonioideae (Poaceae)
H. P. Linder, Verboom, G. A., Barker, N. P.	1997	Phylogeny and evolution in the Crinipes group of grasses (Arundinoideae: Poaceae)
G. E. Gibbs Russell, Watson, L., Koekemoer, M., Smook, L., Barker, N. P., Anderson, H. M., Dallwitz, M.	1990	Grasses of southern Africa