Water relations of Calycanthus flowers: hydraulic conductance, capacitance, and embolism resistance
Introduction Introduction Materials Methods Results Discussion Conclusions References Flowers are developmentally and morphologically complex structures whose primary function is to promote sexual reproduction (Specht & Bartlett 2009). Coevolution with animal pollinators has long been considered the primary selective agent responsible for the many, diverse forms apparent among angiosperm flowers (Sprengel 1793, 1996; Fenster et al. 2004). Yet, floral adaptations to pollinators may not be as frequent as commonly considered, and non-pollinator agents of selection, such as the resource costs of building and maintaining flowers, may also influence floral form and function (Herrera 1996; Strauss & Whittall 2006). Fo ...
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