@article {3555,
	title = {Shortcuts in Systematics? A comment on DNA based taxonomy.},
	journal = {Trends in Ecology and Evolution},
	volume = {18},
	number = {2},
	year = {2003},
	pages = {63-65},
	keywords = {DNA, ECOLOGY, EVOLUTION, SYSTEMATICS, TAXONOMY},
	author = {Seberg, O. and Humphreys, C. J. and Knapp, S. and Stevenson, D.W. and Peterson, G. and Scharff, N. and Anderson, N.M.}
}
@article {3270,
	title = {Peterson (2004)},
	journal = {Plant Systematics and Evolution},
	volume = {249},
	year = {2004},
	pages = {99-110},
	keywords = {EVOLUTION, Psathyrostachys, SYSTEMATICS},
	author = {Peterson, G. and Seberg, O. and Baden, C.}
}
@book {2497,
	title = {Flowering Plant Families of the World},
	year = {2007},
	publisher = {Firefly Books, Buffalo, New York},
	organization = {Firefly Books, Buffalo, New York},
	keywords = {Flowering Plant Families},
	author = {Heywood, V. H. and Brummitt, R. K. and Culham, Alastair and Seberg, O.}
}
