@inbook {4192,
	title = {Digitaria},
	booktitle = {Flora of North America North of Mexico, vol 25, Magnoliophyta: Commelinidae (in part): Poaceae, part 2.},
	year = {2003},
	pages = {358-383},
	keywords = {Digitaria, MEXICO, NORTH AMERICA, POACEAE},
	author = {Wipff, J. K.},
	editor = {Barkworth, M. E. and et al}
}
@article {4134,
	title = {Relationship between Digitaria milanjiana (Poaceae:Paniceae) and the  annual species of Digitaria section Digitaria in North America},
	journal = {Sida},
	volume = {9},
	year = {1982},
	pages = {333-343},
	keywords = {Digitaria, DIGITARIA MILANJIANA, NORTH AMERICA, PANICEAE, POACEAE, species},
	author = {Webster, R. D. and Shaw, R. B.}
}
