@book {279,
	title = {Distribution and ecology of vascular plants in a tropical rain forest: Forest vegetation in Ghana},
	year = {1986},
	publisher = {Dr W. Junk},
	organization = {Dr W. Junk},
	address = {The Hague},
	author = {Hall, J. B. and Swaine, M. D.}
}
@article {106,
	title = {New taxa of East African Annonaceae},
	journal = {Kew Bulletin},
	volume = {41},
	number = {2},
	year = {1986},
	pages = {287-297},
	author = {Verdcourt, B.}
}
@inbook {93,
	title = {Pollen of palaeo- and neotropical Annonaceae: definition of the aperture by morphological and functional characters},
	booktitle = {Pollen and spores: form and function},
	year = {1986},
	pages = {375{\textendash}388},
	publisher = {Academic Press.},
	organization = {Academic Press.},
	address = {London},
	author = {Le Thomas, A. and Morawetz, W. and Waha, M.},
	editor = {Blackmore, S. and Ferguson, I.K.}
}
