@article {velez-arango_first_2007, title = {First record of the genus Sapranthus (Annonaceae) and a new species for South America}, journal = {Caldasia}, volume = {29}, number = {2}, year = {2007}, pages = {229{\textendash}233}, issn = {0366-5232}, url = {http://www.scielo.org.co/scielo.php?script=sci_abstract\&pid=S0366-52322007000200004\&lng=en\&nrm=iso\&tlng=es}, author = {V{\'e}lez-Arango, Juan Gonzalo and Cogollo-Pacheco, {\'A}lvaro} } @inbook {5668, title = {Annonaceae}, booktitle = {Flora of Hong Kong}, volume = {1}, year = {2007}, note = {010, 015, 048, 066, 151, 198}, pages = {30-36; pl. 48{\textendash}67}, publisher = {Agriculture, Fisheries \& Conservation Department}, organization = {Agriculture, Fisheries \& Conservation Department}, address = {Hong Kong}, author = {Wang, R.J. and Saunders, R.M.K.}, editor = {Hong Kong Herbarium, and South China Botanical Garden,} } @article {5658, title = {Revision of the African genus Annickia (Annonaceae)}, journal = {Systematics and Geography of PlantsSystematics and Geography of Plants}, volume = {77}, year = {2007}, pages = {91-118}, author = {Versteegh, P. C. and Sosef, Marc S. M.} } @article {5612, title = {Octad pollen formation in Cymbopetalum (Annonaceae): the binding mechanism}, journal = {Plant Systematics and EvolutionPlant Systematics and Evolution}, volume = {263}, number = {1-2}, year = {2007}, month = {Jan}, pages = {13-23}, abstract = {Our recent study of tetrad pollen formation in Annona (Annonaceae) revealed that after meiosis the callose-cellulose envelope forms a special conjugation with individual microspores and the forthcoming callose digestion is incomplete. The undigested part forms a central binder holding the four microspores of the tetrad together. This process causes the microspores to rotate 180 degrees. In this paper we describe pollen formation in another annonaceous genus, Cymbopetalum, in which the pollen is shed in octads, through use of light microscopy, epifluorescence microscopy, and TEM. In Cymbopetalum, two meiocytes, connected by abundant cytomictic channels, are produced in each sporangium. Octad pollen formation in Cymbopetalum is shown to be comparable to the synchronized formation of two connected Annona tetrads, which then integrate into a single octad. Unique features of Annona polyad formation, e.g. special binding between the callose-cellulose envelopes and microspores, incomplete callose digestion, and microspore rotation, also occur in Cymbopetalum. In addition, formation of the Cymbopetalum octad involves development of a cushion-like structure that binds the distal pronexine of all eight microspores, and there is the production of intine protrusions. The evolutionary origin of the callose-cellulose binding mechanism within the family is discussed.}, keywords = {angiosperms, Annona, Annonaceae, ASIMINA-TRILOBA ANNONACEAE, CALLOSE DISSOLUTION, callosic envelope, compound pollen, Cymbopetalum, DEVELOPMENTAL, EVENTS, EVOLUTION, GENERA, microspore rotation, octad pollen, SPORODERM DEVELOPMENT, TAPETUM, TETRADS}, isbn = {0378-2697}, author = {Tsou, C. H. and Fu, Y. L.} } @article {5535, title = {A new species of Goniothalamus (Annonaceae) from New Caledonia, representing a significant range extension for the genus}, journal = {Botanical Journal of the Linnean SocietyBotanical Journal of the Linnean Society}, volume = {155}, number = {4}, year = {2007}, note = {Saunders, Richard M. K. Munzinger, Jerome}, month = {Dec}, pages = {497-503}, abstract = {A previously unknown Annonaceae species from the South Pacific island of New Caledonia is described as Goniothalamus dumontetii. This is the first Goniothalamus species reported from the island, and the easternmost record for the genus. It is easily distinguished from its congeners by the shape of the monocarp (flattened elongate with lateral triangular projections), which reflects the shape of the seeds (flattened rhombohedral). The conservation status of the species is evaluated as endangered (EN) using World Conservation Union (IUCN) red list categories, as it is known from only one relatively small population. The interpretation of geological and molecular data suggests that Goniothalamus dispersed to New Caledonia relatively recently, and does not represent a relict of the break-up of Gondwana. (c) 2007 The Linnean Society of London, Botanical Journal of the Linnean Society, 2007, 155, 497-503.}, isbn = {0024-4074}, author = {Saunders, R. M. K. and Munzinger, J.} } @article {5448, title = {Monographic studies in the genus Annona L. (Annonaceae): Inlcusion of the genus Rollinia A.St. Hil.}, journal = {Annalen des Naturhistorischen Museums in Wien Serie B Botanik und ZoologieAnnalen des Naturhistorischen Museums in Wien Serie B Botanik und Zoologie}, volume = {108}, year = {2007}, pages = {191-205}, author = {Rainer, H.} } @article {5449, title = {Monographic studies in the genus Annona L. (Annonaceae): inclusion of the genus Rollinia A.St.-Hil}, journal = {Annalen des Naturhistorischen Museums in Wien. Serie B, Botanik und ZoologieAnnalen des Naturhistorischen Museums in Wien. Serie B, Botanik und Zoologie}, volume = {108}, year = {2007}, note = {010, 167}, pages = {191-205}, author = {Rainer, H.} } @article {5292, title = {Revision of the Neotropical genera Bocageopsis, Onychopetalum, and Unonopsis (Annonaceae)}, journal = {BlumeaBlumea}, volume = {52}, year = {2007}, note = {024, 128, 196}, pages = {413-554}, author = {Maas, P. J. M. and L. Y. T.h. Westra and M. Vermeer} } @article {5278, title = {Flora da Reserva Ducke, Amazonas, Brasil: Annonaceae}, journal = {Rodrigu{\'e}siaRodrigu{\'e}sia}, volume = {58}, year = {2007}, note = {007, 010, 024, 041, 049, 055, 063, 071, 080, 082, 100, 157, 167, 185, 196, 206}, pages = {617-662}, author = {Maas, P. J. M. and H. Maas and J. M. S. Miralha and L. Junikka} } @article {5282, title = {Revision of the Neotropical genera Bocageopsis, Onychopetalum, and Unonopsis (Annonaceae)}, journal = {BlumeaBlumea}, volume = {52}, number = {3}, year = {2007}, note = {Maas, Paul J. M. Westra, Lubbert Y. Th. Vermeer, Marloes}, pages = {413-554}, abstract = {taxonomic revision is made of the Neotropical genera Bocageopsis, Onychopetalum, and Unonopsis (Annonaceae). The closeness of these three genera was expressed by Fries when lie placed them in his (informal) Unonopsis group (Fries, 1959), and the close relationship is supported by more recent phylogenetic research as well. Four species are recognized in Bocageopsis and two species in Onychopetalum. Unonopsis is by far the largest of the three genera with close to 50 species, of which no less than 23 species are here described as new. One species (Unonopsis umbilicata) had to be shelved as insufficiently known for lack of data, and another, obviously new, species from Colombia is too incomplete and is described provisionally as Unonopsis spec. A. Several keys are provided, one for the genera and one each for the species of Bocageopsis and Onychopetalum. For the species of Unonopsis a key to all species and, in addition, a key to the species of Mexico and Central America are provided. The species treatments include full descriptions, geographical and ecological notes, distribution maps, synonymy, taxonomic notes, and vernacular names. A complete list of exsiccatae is appended. Parallel to the taxonomic revision, a leaf anatomical survey was made by E.-J. van Marle, and is included here.}, isbn = {0006-5196}, author = {Maas, P. J. M. and Westra, L. Y. T. and Vermeer, M.} } @article {5269, title = {Xylopia decorticans (Annonaceae), a new cauliflorous species from Brazil}, journal = {Contributions from the University of Michigan HerbariumContributions from the University of Michigan Herbarium}, volume = {25}, year = {2007}, note = {206}, pages = {207-211}, author = {Lob{\~a}o, A. Q. and D. M. Johnson} } @article {5059, title = {Classification of a large and widespread genus of Neotropical trees, Guatteria (Annonaceae) and its three satellite genera Guatteriella, Guatteriopsis and Heteropetalum}, journal = {TaxonTaxon}, volume = {56}, number = {3}, year = {2007}, month = {Aug}, pages = {757-774}, isbn = {0040-0262}, author = {Erkens, R. H. J. and Chatrou, L. W. and Koek-Noorrnan, J. and Maas, J. W. and Maas, P. J. M.} } @article {5060, title = {A rapid diversification of rainforest trees (Guatteria; Annonaceae) following dispersal from Central into South America}, journal = {Molecular Phylogenetics and EvolutionMolecular Phylogenetics and Evolution}, volume = {44}, year = {2007}, pages = {399-411}, abstract = {Several recent studies have suggested that a substantial portion of today{\textquoteright}s plant diversity in the Neotropics has resulted from the dispersal of taxa into that region rather than vicariance, but more data are needed to substantiate this claim. Guatteria (Annonaceae) is, with 265 species, the third largest genus of Neotropical trees after Inga (Fabaceae) and Ocotea (Lauraceae), and its widespread distribution and frequent occurrence makes the genus an excellent model taxon to study diversification patterns. This study reconstructed the phylogeny of Guatteria and inferred three major biogeographical events in the history of the genus: (1) a trans-oceanic Miocene migration from Central into South America before the closing of the Isthmus of Panama; (2) a major diversification of the lineage within South America; and (3) several migrations of South American lineages back into Central America via the closed Panamanian land bridge. Therefore, Guatteria is not an Amazonian centred-genus sensu Gentry but a major Miocene diversification that followed its dispersal into South America. This study provides further evidence that migration into the Neotropics was an important factor in the historical assembly of its biodiversity. Furthermore, it is shown that phylogenetic patterns are comparable to those found in Ocotea and Inga and that a closer comparison of these genera is desirable.}, keywords = {Annonaceae, Dispersal, Guatteria, Neotropics, Rainforest trees, Rapid diversification}, author = {Erkens, Roy H. J. and Chatrou, Lars W. and Maas, Jan W. and van der Niet, Timotheus and Savolainen, Vincent} } @inbook {5063, title = {Preliminary Flora Mesoamericana treatment of Guatteria}, booktitle = {From morphological nightmare to molecular conundrum. Phylogenetic, evolutionary and taxonomic studies on Guatteria (Annonceae)}, year = {2007}, note = {080}, pages = {179-217}, publisher = {PhD-thesis, Utrecht University}, organization = {PhD-thesis, Utrecht University}, chapter = {10}, address = {Utrecht}, author = {Erkens, R.H.J. and Maas, P. J. M. and Schatz, G. E.}, editor = {Erkens, R.H.J.} } @book {5057, title = {From morphological nightmare to molecular conundrum. Phylogenetic, evolutionary and taxonomic studies on Guatteria (Annonaceae)}, year = {2007}, note = {047, 080, 081, 082, 086, 156}, publisher = {PhD-thesis, Utrecht University}, organization = {PhD-thesis, Utrecht University}, address = {Utrecht, the Netherlands (electronically available at: http://igitur-archive.library.uu.nl/dissertations/2007-0227-200317/UUindex.html)}, author = {Erkens, R.H.J.} } @article {5019, title = {Floral vascular pattern of the endemic Malagasy genus Fenerivia Diels (Annonaceae)}, journal = {AdansoniaAdansonia}, volume = {29}, number = {1}, year = {2007}, pages = {7-12}, author = {Deroin, T} } @book {5001, title = {Flora dos estados de Goi{\'a}s e Tocantins, Cole{\c c}{\~a}o Rizzo Vol. 35 - Annonaceae}, year = {2007}, note = {010, 024, 030, 041, 055, 063, 080, 167, 196, 206}, publisher = {Gr{\'a}fica e Editora Vieira}, organization = {Gr{\'a}fica e Editora Vieira}, chapter = {1-61}, address = {Goi{\^a}nia}, author = {Cruvinel, S. R. C. and W. A. Rodrigues and J. A. Rizzo} } @article {618, title = {Monographic studies in the genus Annona L. (Annonaceae): Inclusion of the genus Rollinia A.St. Hil.}, journal = {Annalen des Naturhistorischen Museums in Wien Serie B Botanik und Zoologie}, volume = {108}, year = {2007}, pages = {191-205}, author = {Rainer, H.} } @article {109, title = {Revision of the African genus Annickia (Annonaceae)}, journal = {Systematics and Geography of Plants}, volume = {77}, year = {2007}, pages = {91-118}, url = {http://www.ingentaconnect.com/content/nbgb/sgp/2007/00000077/00000001/art00005 }, author = {Versteegh, P. C. and Sosef, Marc S. M} } @booklet {80, title = {From morphological nightmare to molecular conundrum. Phylogenetic, evolutionary and taxonomic studies on Guatteria (Annonaceae). pp. 1-276, PhD Thesis, Utrecht University, electronically available at: http://igitur-archive.library.uu.nl/dissertatio}, year = {2007}, author = {Erkens, R.H.J.} } @article {81, title = {A rapid diversification of rainforest trees (Guatteria; Annonaceae) following dispersal from Central into South America}, journal = {Molecular Phylogenetics and Evolution}, volume = {44}, year = {2007}, pages = {399-411}, abstract = {

Several recent studies have suggested that a substantial portion of today\&$\#$39;s plant diversity in the Neotropics has resulted from the dispersal of taxa into that region rather than vicariance, but more data are needed to substantiate this claim. Guatteria (Annonaceae) is, with 265 species, the third largest genus of Neotropical trees after Inga (Fabaceae) and Ocotea (Lauraceae), and its widespread distribution and frequent occurrence makes the genus an excellent model taxon to study diversification patterns. This study reconstructed the phylogeny of Guatteria and inferred three major biogeographical events in the history of the genus: (1) a trans-oceanic Miocene migration from Central into South America before the closing of the Isthmus of Panama; (2) a major diversification of the lineage within South America; and (3) several migrations of South American lineages back into Central America via the closed Panamanian land bridge. Therefore, Guatteria is not an Amazonian centred-genus sensu Gentry but a major Miocene diversification that followed its dispersal into South America. This study provides further evidence that migration into the Neotropics was an important factor in the historical assembly of its biodiversity. Furthermore, it is shown that phylogenetic patterns are comparable to those found in Ocotea and Inga and that a closer comparison of these genera is desirable.

}, keywords = {Annonaceae, Dispersal, Guatteria, Neotropics, Rainforest trees, Rapid diversification}, url = {http://www.sciencedirect.com/science/article/B6WNH-4N4J30W-1/2/53ce435f1fe55962b5e1cbbeb334aa50 }, author = {Erkens, Roy H. J. and Chatrou, Lars W. and Maas, Jan W. and van der Niet, Timotheus and Savolainen, Vincent} } @article {66, title = {Floral vascular pattern of the endemic Malagasy genus Fenerivia Diels (Annonaceae)}, journal = {Adansonia}, volume = {29}, number = {1}, year = {2007}, pages = {7-12}, author = {Deroin, T.} }