Article
Climate-driven local adaptation of ecophysiology and phenology in balsam poplar, Populus balsamifera L. (Salicaceae).
American journal of botany - 1 Jan 2011
Keller Stephen R, Soolanayakanahally Raju Y, Guy Robert D, Silim Salim N, Olson Matthew S, Tiffin Peter
Abstract excerpt
PREMISE OF THE STUDY: During past episodes of climate change, many plant species experienced large-scale range expansions. Expanding populations likely encountered strong selection as they colonized new environments. In this study we examine the extent to which populations of the widespread forest tree Populus balsamifera L. have become locally adapted as the species expanded into its current range since the last...
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