@article {18482,
	title = {Patterns in leaf morphology and photosynthesis in shoots of Sassafras albidum (Lauraceae)},
	journal = {American Journal of Botany},
	volume = {78},
	year = {1991},
	pages = {89-98},
	author = {de Soyza, A.G. and Kincaid, D.T.}
}
