Results 151 to 160 of about 2,240 (189)

Heterodichogamy in Kingdonia (Circaeasteraceae, Ranunculales) [PDF]

Annals of Botany, 2012
Preliminary field observations in 2001 and 2002 suggested that Kingdonia uniflora (Circaeasteraceae, Ranunculales) exhibits heterodichogamy, an unusual kind of reproductive heteromorphy, hitherto unreported in Ranunculales and known from only one other genus in basal eudicots.During several subsequent years flowers were observed in the field.
Peter Karl Endress, Jian-Qiang Zhang
exaly   +5 more sources

Floral Morphogenesis in Euptelea (Eupteleaceae, Ranunculales) [PDF]

Annals of Botany, 2007
Based on molecular phylogenetic studies, the unigeneric family Eupteleaceae has a prominent phylogenetic position at or near the base of Ranunculales, which, in turn, appear at the base of eudicots. The aim of the present paper is to reveal developmental features of the flowers and to put the genus in a morphological context with other basal eudicots ...
Peter Karl Endress, Jian-Qiang Zhang
exaly   +5 more sources

Insights into the ancestral flowers of Ranunculales [PDF]

Botanical Journal of the Linnean Society, 2020
AbstractThe question of the origin of petals has long been debated in the botanical literature. Ranunculales are characterized by a spectacular floral diversity, particularly at the perianth level. Recent progress in understanding the genetic bases of floral organ identity suggests a single origin for petals in Ranunculaceae, contrasting with the ...
Laetitia Carrive, Hervé Sauquet, Florian Jabbour   +2 more
exaly   +4 more sources

Drug metabolism and disposition diversity of Ranunculales phytometabolites: a systems perspective

Expert Opinion on Drug Metabolism and Toxicology, 2016
Introduction: Although investigations in metabolism and pharmacokinetics of Ranunculales phytometabolites are booming, data obtained from human and animal studies have not been summarized as a whole to outline current trends and to predict future development.
Da-Cheng Hao, Ling Yang
exaly   +3 more sources

Tinkering with transcription factor networks for developmental robustness of Ranunculales flowers [PDF]

Annals of Botany, 2016
The flowers of core eudicots and monocots are generally determined by the number of floral organs they produce, and their developmental set-up tolerates little change from the bauplan once the floral primordium is initiated. Many species outside the core eudicots and monocots are more plastic in the number of floral organs they produce.
Annette Becker
exaly   +3 more sources

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Ranunculales

2014
Published as part of Peruzzi, Lorenzo, Conti, Fabio & Bartolucci, Fabrizio, 2014, An inventory of vascular plants endemic to Italy, pp.
Peruzzi, Lorenzo, Conti, Fabio, Bartolucci, Fabrizio   +2 more
openaire   +1 more source

RANUNCULALES ‐ BUTTERCUPS, POPPIES AND THEIR RELATIVES

Curtis's Botanical Magazine, 2012
Lardizabalaceae belong to the well‐circumscribed order Ranunculales. Here we summarise modern knowledge about the relationships between the seven families in the order, some of which have major horticultural and agricultural importance. They include many familiar garden plants, some major weeds, some important and controversial crop plants and sources ...
Michael F. Fay, Maarten J. M. Christenhusz   +1 more
openaire   +1 more source

Phylogeny and classification of Ranunculales: Evidence from four molecular loci and morphological data

Perspectives in Plant Ecology, Evolution and Systematics, 2009
Previous phylogenetic analyses of Ranunculales, which have mostly been focused on an individual family and were based on molecular data alone, have recovered three main clades within the order. However, support for relationships among these three clades was weak.
Wei Wang, Mary Endress
exaly   +2 more sources