@inbook {5250, 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.} } @inbook {5244, title = {Annonaceae}, booktitle = {Pollen et spores d{\textquoteright}Afrique tropicale}, year = {1974}, pages = {283}, publisher = {Centre d{\textquoteright}{\'e}tudes de g{\'e}ographie tropical}, organization = {Centre d{\textquoteright}{\'e}tudes de g{\'e}ographie tropical}, address = {Talence}, author = {Le Thomas, A}, editor = {Caratini, C. and Guinet, P.} } @article {5245, title = {Ultrastructural characters of the pollen grains of African Annonaceae and their significance for the phylogeny of primitive angiosperms (first part)}, journal = {Pollen \& SporesPollen \& Spores}, volume = {22}, year = {1980}, pages = {267{\textendash}342}, author = {Le Thomas, A} } @article {5246, title = {Ultrastructural characters of the pollen grains of African Annonaceae and their significance for the phylogeny of primitive angiosperms (second part)}, journal = {Pollen \& SporesPollen \& Spores}, volume = {23}, year = {1981}, pages = {1-36}, author = {Le Thomas, A} } @article {5247, title = {Morphologie et palynologie des Annonaceae africaines: Interrelations phylog{\'e}n{\'e}tiques}, journal = {BothaliaBothalia}, volume = {14}, number = {3 \& 4}, year = {1983}, pages = {825-831}, author = {Le Thomas, A} } @proceedings {5038, title = {Evolution of pollen characters and relationships of African Annonaceae: Implications of a cladistic analysis}, volume = {31}, year = {1995}, pages = {241-254}, publisher = {CIFEG}, address = {Tervuren (Belgium)}, author = {Doyle, J. A. and Le Thomas, A} } @article {5040, title = {Phylogeny and geographic history of Annonaceae}, journal = {G{\'e}ographie physique et Quaternaire}, volume = {51}, number = {3}, year = {1997}, pages = {353-361}, author = {Doyle, J.A and Le Thomas, A} } @article {5035, title = {Cladistic analysis and pollen evolution in Annonaceae}, journal = {Acta Bot GallActa Bot Gall}, volume = {141}, year = {1994}, pages = {149 - 170}, author = {Doyle, JA and Le Thomas, A} } @article {5036, title = {Significance of palynology for phylogeny of Annonaceae: experiments with removal of pollen characters}, journal = {Pl Syst EvolPl Syst Evol}, volume = {206}, year = {1997}, pages = {133 - 159}, author = {Doyle, JA and Le Thomas, A} } @inbook {5037, title = {Implications of molecular data for pollen evolution in Annonaceae}, booktitle = {Pollen \& Spores: Morphology and Biology}, year = {2000}, pages = {259-284}, publisher = {Royal Botanic Gardens}, organization = {Royal Botanic Gardens}, address = {Kew}, author = {Doyle, J. A. and Bygrave, P.C. and Le Thomas, A}, editor = {Harley, M.M and Morton, C.M. and Blackmore, S.} }