@book {1991,
	title = {The Monocotyledons:a Comparative Study},
	year = {1982},
	pages = {378},
	publisher = {Academic Press},
	organization = {Academic Press},
	address = {London},
	keywords = {MONOCOTYLEDON},
	author = {Dahlgren, R. and Clifford, H. T.}
}
@book {1992,
	title = {The Families of the Monocotyledons: Structure, Evolution and Taxonomy},
	year = {1985},
	pages = {520},
	publisher = {Springer-Verlag},
	organization = {Springer-Verlag},
	address = {Berlin},
	keywords = {EVOLUTION, MONOCOTYLEDON, TAXONOMY},
	author = {Dahlgren, R. and Clifford, H. T. and Yeo, P. F.}
}
@book {1903,
	title = {Identifying Grasses: Data methods and illustrations},
	year = {1977},
	publisher = {Queensland University Press, Brisbane},
	organization = {Queensland University Press, Brisbane},
	keywords = {CLASSIFICATION, Grasses, INCOMPLETE, QUEENSLAND},
	author = {Clifford, H. T. and Watson, L.}
}
