@article {4977, title = {Pollen morphology within the Monodora clade, a diverse group of five African Annonaceae genera}, journal = {GranaGrana}, 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 {605, title = {Pollen morphology within the Monodora 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 Monodora 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.} }