Results 171 to 180 of about 1,631 (188)
ADDITION OF THE GENUS ITEA (ITEACEAE: SAXIFRAGALES) TO THE FLORAOF UTTAR PRADESH, INDIA
JOURNAL OF ECONOMIC AND TAXONOMIC BOTANYInam Mohammad, Archasvi Tyagi
semanticscholar +3 more sources
Palaeogeography, Palaeoclimatology, Palaeoecology, 2017 Abstract The study of fossil plant–biotic (mainly arthropod) interactions offers an opportunity to understand the evolutionary process in palaeoecosystems and their response to climate fluctuation. Despite the importance of such investigations, not much is known about plant–arthropod associations from the Cenozoic floras of Asia.
Тatiana M. Kodrul +6 more
semanticscholar +4 more sources
Systematic Botany, 2004 Recent phylogenetic analyses of Saxifragales, based on DNA sequences of five plastid and nuclear ribosomal genes under parsimony and likelihood criteria, failed to resolve the branching order of the major lineages of the clade. This lack of resolution was attributed to the rapid radiation of Saxifragales.
Mark Fishbein, Pamela S. Soltis
semanticscholar +4 more sources
Systematic Botany, 2007 Most floral diversity in the core eudicots is based on a groundplan that includes among its most distinctive elements a bipartite perianth and pentamerous merosity combined with a bicarpellate gynoecium. To obtain insights into the origins of this groundplan, the evolution of its structural components in Hamamelidoideae (Hamamelidaceae, Saxifragales ...
Susana Magallón
semanticscholar +4 more sources
Plant Systematics and Evolution, 2006 A cladistic analysis was performed including five Cretaceous and 31 extant taxa within Saxifragales using a combination of molecular sequence and morphological data in order to elucidate the utility of extinct taxa in illuminating saxifragalean evolution.
Elizabeth J. Hermsen +2 more
semanticscholar +4 more sources