@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.}
}
@booklet {169,
	title = {Friars cowls and mouse plants: the genus Arisarum. Kew Mag},
	volume = {7},
	year = {1990},
	abstract = {14-21},
	author = {Boyce, Peter Charles}
}
@booklet {81,
	title = {Nova esp{\'e}cie de Araceae end{\^e}mica do litoral de S{\~a}o Paulo, Brasil. Hoehnea},
	volume = {17(2)},
	year = {1990},
	abstract = {<p>1-6.</p>
},
	author = {Catharino, E.L.M. and Olaio, A.A.R.}
}
