@article {605,
	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.}
}
@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.}
}
