@article {39642,
	title = {The limits of amino-acid sequence data in angiosperm phylogenetic reconstruction},
	journal = {Evolution},
	volume = {42},
	year = {1988},
	month = {1988},
	pages = {795 - 803},
	keywords = {classification, dna, Plant Extracts},
	author = {Bremer,K.}
}
