Article
Floral diversity and pollen transfer mechanisms in bird-pollinated Salvia species.
Annals of botany - 1 Aug 2007
Wester Petra, Classen-Bockhoff Regine
Abstract excerpt
BACKGROUND AND AIMS: Bird-pollinated (ornithophilous) Salvia species (sages) transfer pollen either by means of a staminal lever mechanism or by immovable stamens. As the distribution of the two modes within the genus is not known, we present a survey of all ornithophilous sages. The main focus is given to floral diversity especially with respect to functional lever morphology. Thereby the hypothesis is tested...
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