Results 101 to 110 of about 565 (132)
MOVECLIM-AZORES: plot based vascular plant cover along elevational gradients (2013). [PDF]
Biodivers Data JAndrade R +3 more
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Gynoecium diversity and systematics of the Laurales [PDF]
Botanical Journal of the Linnean Society, 1997 Carpel and ovule structure was comparatively studied in representatives of all eight families of the Laurales: Amborellaceae, Calycanthaceae, Chloranthaceae, Gomortegaceae,Hernandiaceae, Lauraceae, Monimiaceae, and Trimeniaceae. In all representatives the carpels are closed at anthesis.
Peter Karl Endress
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Embryology and Relationships of Lauraceae (Laurales) [PDF]
Botanical Journal of the Linnean Society, 1998 Abstract Embryology of Lauraceae, hitherto poorly known, was investigated on the basis of 35 species from 23 genera to contribute to a better understanding of familial and generic relationships. Data from the genera investigated and from the literature show that the genera of Lauraceae are very similar embryologically, but that differences do exist ...
Kweon Heo, Hiroshi Tobe
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Embryology of Laurales: a Review and Perspectives
Journal of Plant Research, 2001and Siparunaceae) are probably defined by a multi-celled ovule archesporium and a crushed mesotesta. Within Laurales, 16 embryological characters are found to be diversified, including the number of microsporangia (four or two), mode of anther dehiscence (by slits or valves), the number of archesporial cells in an ovule (one, two or more), and so on ...
Hiroshi Tobe
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Embryology of Gomortegaceae (Laurales): characteristics and character evolution
Journal of Plant Research, 2004The embryological characteristics of Gomortegaceae, which are poorly understood, were investigated on the basis of Gomortega nitida, the only species of the family, to understand better the evolution of this group within Laurales. Comparisons with other Laurales and Magnoliales (a sister group of Laurales) show that Gomortega has many embryological ...
Kweon Heo, Hiroshi Tobe
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Embryology of Siparunaceae (Laurales): characteristics and character evolution
Journal of Plant Research, 2003Embryological characters of Siparunaceae, which are poorly understood, were studied on the basis of two constituent genera, an African Glossocalyx and a South American Siparuna, to better understand their evolution within Laurales. These two genera have many embryological characteristics in common with the other lauralean families.
Hiroshi Tobe
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Floral Structure and Relationships of the Trimeniaceae (Laurales)
Journal of the Arnold Arboretum, 1983 Structure des fleurs de 3 especes de Trimenia et une de Piptocalyx.
Peter Karl Endress
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Repeated evolution of dioecy from monoecy in Siparunaceae (Laurales). [PDF]
Systematic Biology, 2001 Siparunaceae comprise Glossocalyx with one species in West Africa and Siparuna with 65 species in the neotropics; all have unisexual flowers, and 15 species are monoecious, 50 dioecious. Parsimony and maximum likelihood analyses of combined nuclear ribosomal ITS and chloroplast trnL-trnF intergenic spacer sequences yielded almost identical topologies ...
Hyosig Won, Susanne S. Renner
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Morphologie et ultrastructure du pollen des Siparunaceae (Laurales) [PDF]
Grana, 1999 The pollen morphology of Siparuna, Bracteanthus and Glossocalyx, and the ultrastructure of S.
Annick Le Thomas
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TWO NEW SUPRAGENERIC TAXA IN THE MONIMIACEAE ALLIANCE (LAURALES)
Taxon, 1970SummaryOne new family, Siparunaceae, and one new subfamily, Peumoideae (Monimiaceae), are proposed from a reappraisal of the relationships between the families of the order Laurales and within Monimiaceae s.s. Siparunaceae comprise three genera, namely Siparuna Aubl., Bracteanthus Ducke, and Glossocalyx Benth., which were hitherto included in ...
Richard Schodde
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