Floral Development of Berberidopsis corallina: a Crucial Link in the Evolution of Flowers in the Core Eudicots
Author(s) -
Louis P. Ronse De Craene
Publication year - 2004
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mch199
Subject(s) - eudicots , biology , tepal , phyllotaxis , perianth , gynoecium , raceme , petal , sepal , stamen , botany , meristem , pollen , inflorescence , taxonomy (biology) , shoot
On the basis of molecular evidence Berberidopsidaceae have been linked with Aextoxicaceae in an order Berberidopsidales at the base of the core Eudicots. The floral development of Berberidopsis is central to the understanding of the evolution of floral configurations at the transition of the basal Eudicots to the core Eudicots. It lies at the transition of trimerous or dimerous, simplified apetalous forms into pentamerous, petaliferous flowers.
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