@article {4066,
	title = {History and infrageneric nomenclature of Philodendron (Araceae)},
	year = {1990},
	abstract = {<p>An historical review of the systematics of Philodendron Schott is presented, from the earliest known records to modern studies; the classifications of Schott and Engler are discussed in detail. A nomenclatural revision of infrageneric taxon names is given, with synonymy and lectotypification.</p>
},
	author = {Mayo, S.J.}
}
