@article {5663,
	title = {Different Origins of Fragile Exines within the Annonaceae},
	journal = {Plant Systematics and EvolutionPlant Systematics and Evolution},
	volume = {158},
	number = {1},
	year = {1987},
	pages = {23-27},
	author = {Waha, M.}
}
@book {5549,
	title = {Systematic and ecological studies of Central American Annonaceae},
	year = {1987},
	note = {007, 010, 027, 041, 047, 055, 078, 080, 133, 167, 174, 181, 191, 196, 206},
	publisher = {PhD-thesis, The University of Winsonsin [published by UMI in 1990]},
	organization = {PhD-thesis, The University of Winsonsin [published by UMI in 1990]},
	address = {Madison},
	author = {Schatz, G. E.}
}
@article {5185,
	title = {The genus <i>Pseuduvaria </i>Miq. (Annonaceae) in Australia},
	journal = {AustrobaileyaAustrobaileya},
	volume = {2},
	year = {1987},
	note = {158},
	pages = {307-313},
	author = {Jessup, L. W.}
}
