Results 171 to 180 of about 3,139 (188)
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A supermatrix approach provides a comprehensive genus‐level phylogeny for Gentianales

Journal of Systematics and Evolution, 2016
AbstractGentianales consist of Apocynaceae, Gelsemiaceae, Gentianaceae, Loganiaceae, and Rubiaceae, of which the majority are woody plants in tropical and subtropical areas. Despite extensive efforts in reconstructing the phylogeny of Gentianales based on molecular data, some interfamily and intrafamily relationships remain uncertain.
Lei‐Lei Yang   +9 more
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Development of ovules in Apocynaceae and their evolution in Gentianales

Botanical Journal of the Linnean Society
Abstract The ovule in Apocynaceae (Gentianales) is described as tenuinucellate and unitegmic. Although this type of ovule is characteristic of Asterids, their origin is widely debated due to variations within the clade, as bitegmic, bifid, or unitegmic ovules are also found in several genera.
Jamile M Casanova, Karen L G De Toni
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Les Eumolpinae (Col. Chrysomelidae) des Apocynaceae et des Asclepiadaceae (Gentianales)

Bulletin mensuel de la Société linnéenne de Lyon, 1982
Certains Eumolpines nord-américains, euro-asiatiques et africains ont développé une sélection pour les Asclépiadacées et les Apocynacées, mais cette sélection générale du groupe est souvent plus restreinte au niveau spécifique. La monophagie d'une espèce d'Eumolpine est souvent stabilisée envers un genre végétal donné (monophagie du troisième degré ...
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Flora of Australia Volume 28 Gentianales

Kew Bulletin, 1998
D. J. Goyder   +2 more
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Gentianales

1992
Brij M. Johri   +2 more
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Endomycorrhizas in the Gentianales: Structures and Evolution of the Vesicular- Arbuscular Mycorrhiza (VAM)

2003
In 1885, Frank created the term mycorrhiza [1]. Therefore, the symbiotic associations between flowering plants and fungi have been known for more than a century. Vesicular-arbuscular mycorrhiza (VAM) is the most common symbiosis in flowering plants, where almost all show VAM at some stage in their development. Although the roots of the flowering plants
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Order Gentianales

1998
Bharati Bhattacharyya, B. M. Johri
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