@article {20072,
	title = {Materials for a revision of Lauraceae VI},
	journal = {Botanica Helvetica},
	volume = {100},
	year = {1990},
	pages = {33-36},
	chapter = {33},
	author = {Kostermans, A.J.G.H.}
}
@article {20018,
	title = {Evolution of avocados as revealed by DNA restriction site variation},
	journal = {Journal of Heredity},
	volume = {81},
	year = {1990},
	pages = {183-188},
	chapter = {183},
	author = {Furnier, G. R. and Cummings, M. P. and Clegg, M. T.}
}
@article {19971,
	title = {Additional transfers of Asiatic Machilus sensu Nees, non Desrousseaux, to Persea Miller (Lauraceae)},
	journal = {Annals of the Missouri Botanical Garden},
	volume = {77},
	year = {1990},
	pages = {545-548},
	chapter = {545},
	url = {http://www.biodiversitylibrary.org/page/28001042$\#$page/558/mode/1up},
	author = {Kostermans, A.J.G.H.}
}
@article {18437,
	title = {Pollen types in the Lauraceae},
	journal = {Grana},
	volume = {29},
	year = {1990},
	pages = {185-196},
	author = {van der Merwe, J.J.M. and van Wyk, A.E. and Kok, P.D.F.}
}
@article {18392,
	title = {Flora Costaricensis, Family $\#$80, Lauraceae},
	journal = {Fieldiana. Botany},
	volume = {23},
	year = {1990},
	pages = {1-129},
	author = {Burger, William C. and van der Werff, Henk}
}
@article {18364,
	title = {Lauraceous flowers from the Potomac-group (Mid-Cretaceous) of eastern North America},
	journal = {Botanical Gazette},
	volume = {151},
	year = {1990},
	pages = {370-384},
	author = {Drinnan, A.N. and Peter R. Crane and Friis, E.M. and Pedersen, K.R.}
}
