@book {8631, title = {The Australian Paniceae (Poaceae)}, year = {1987}, month = {1987///}, pages = {322 - 322}, publisher = {J. Cramer}, organization = {J. Cramer}, address = {Berlin and Stuttgart}, author = {R.D. Webster} } @article {8280, title = {Taxonomy of Digitaria section Digitaria in North America (Poaceae: Paniceae)}, journal = {Sida}, volume = {12}, year = {1987}, month = {1987///}, pages = {209 - 222}, author = {R.D. Webster} } @article {8281, title = {Relationship between Digitaria milanjana (Poaceae: Paniceae) and the annual species of Digitaria section Digitaria in North America}, journal = {Sida}, volume = {9}, year = {1982}, month = {1982///}, pages = {333 - 343}, author = {R.D. Webster and R.B. Shaw} } @article {8282, title = {Taxonomic relationships of Texas specimens of Digitaria ciliaris and Digitaria bicornis (Poaceae)}, journal = {Sida}, volume = {9}, year = {1981}, month = {1981///}, pages = {34 - 42}, author = {R.D. Webster and S.L. Hatch} } @article {8283, title = {Taxonomy of Digitaria section Aequiglumae (Poaceae: Paniceae)}, journal = {Sida}, volume = {14}, year = {1990}, month = {1990///}, pages = {145 - 167}, author = {R.D. Webster and S.L. Hatch} } @article {7957, title = {Variation in the morphology of the lower lemma in the Digitaria sanguinalis complex (Poaceae)}, journal = {Iselya}, volume = {2}, year = {1983}, month = {1983///}, pages = {3 - 13}, author = {R.D. Webster and S.L. Hatch} } @article {7244, title = {A revision of the genus Digitaria Haller (Paniceae: Poaceae) in Australia}, journal = {Brunonia}, volume = {6}, year = {1984}, month = {1984///}, pages = {131 - 216}, author = {R.D. Webster} }