@inbook {4191,
	title = {Tragus},
	booktitle = {Flora of North America North of Mexico, vol 25, Magnoliophyta: Commelinidae (in part): Poaceae, part 2.},
	year = {2003},
	pages = {278-281},
	keywords = {MEXICO, NORTH AMERICA, POACEAE, TRAGUS},
	author = {Wipff, J. K.},
	editor = {Barkworth, M. E. and et al}
}
@article {4087,
	title = {Gramineae},
	journal = {Flora of New South Wales},
	volume = {19(2)},
	year = {1975},
	pages = {125-306},
	keywords = {ARUNDINELLA, Cenchrus, ECHINOCHLOA, GRAMINEAE, ISACHNE, OPLISMENUS, OTTOCHLOA, PARACTAENUM, PASPALIDIUM, PENNISETUM, PEROTIS, PLAGIOSETUM, PSEUDORAPHIS, RHYNCHELYTRUM, SACCIOLEPIS, Setaria, SPINIFEX, STENOTAPHRUM, TRAGUS, URANTHOECIUM, ZOYSIA, ZYGOCHLOA},
	author = {Vickery, J.W.}
}
@article {1892,
	title = {Studies in the Gramineae: XXXII. The tribe Zoysieae},
	journal = {Kew Bulletin},
	volume = {28},
	year = {1973},
	pages = {37-48},
	keywords = {CATALEPIS, Dignathia, GRAMINEAE, LEPTOTHRIUM, LOPHOLEPIS, MONELYTRUM, PSEUDOZOYSIA, TRAGUS, ZOYSIA, ZOYSIEAE},
	author = {Clayton, W. D. and Richardson, F. R.}
}
@article {1576,
	title = {Studies on Queensland Grasses II},
	journal = {Papers, Department of Biology, University of Queensland.},
	volume = {1 (18)},
	year = {1941},
	note = {Reprint; ; ;,},
	pages = {1-22},
	keywords = {ARUNDINELLA, ECTROSIA, ERIOCHLOA, Grasses, QUEENSLAND, Queensland Grasses, Sorghum, SPOROBOLUS, THAUMASTOCHLOA, TRAGUS},
	author = {Blake, S. T.}
}
@article {1432,
	title = {The genus Tragus (Gramineae)},
	journal = {Kew Bulletin},
	volume = {36},
	year = {1981},
	pages = {55-61},
	keywords = {AUSKEY, GENUS, GRAMINEAE, TRAGUS},
	author = {Anton, A. M.}
}
