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Factors controlling plasticity of leaf morphology in Robinia pseudoacacia L. II: the impact of water stress on leaf morphology of seedlings grown in a controlled environment chamber
Authors:Yanxiang Zhang  Maria Alejandra Equiza  Quanshui Zheng  Melvin T. Tyree
Affiliation:(1) Department of Engineering Mechanics, Tsinghua University, Beijing, 100084, China;(2) Department of Renewable Resources, 444 ESB, University of Alberta, Edmonton, AB, Canada, T6G 2E3;(3) Northern Research Station, U.S. Forest Service, 705 Spear St., S. Burlington, VT 05403, USA;
Abstract:

• Context  

The cause of morphological plasticity of leaves within the crowns of tall trees still debated. Whether it is driven by irradiance or hydraulic constraints is inconclusive. In a previous study, we hypothesized that water stress caused between-site and within-tree morphological variability in mature Robinia trees.
Keywords:
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