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	title = {Characterization of Hubera (Annonaceae), a new genus segregated from Polyalthia and allied to Miliusa},
	journal = {Phytotaxa},
	volume = {69},
	year = {2012},
	chapter = {33-56},
	keywords = {Malmeoideae, molecular systematics, Old World floristics, Paleotropics, palynology},
	url = {http://www.mapress.com/phytotaxa/content/2012/f/pt00069p056.pdf},
	author = {Chaowasku, Tanawat and Johnson, David M. and Van der Ham, R. W. J. M. and Chatrou, Lars W.}
}
@article {56,
	title = {Molecular and morphological characterization of a new monotypic genus of Annonaceae, <i>Mwasumbia</i>, from Tanzania},
	journal = {Systematic Botany},
	volume = {34},
	number = {2},
	year = {2009},
	pages = {266-276},
	author = {Couvreur, T.L.P. and Van der Ham, R. W. J. M. and Mbele, Y.M. and Mbago, F. M. and Johnson, D. M.}
}
@article {51,
	title = {Pollen morphology within the <i>Monodora </i>clade, a diverse group of five African Annonaceae genera},
	journal = {Grana},
	volume = {47},
	number = {3},
	year = {2008},
	pages = {185-210},
	author = {Couvreur, T.L.P. and Botermans, M. and van Heuven, B.J. and Van der Ham, R. W. J. M.}
}
