Comparative Study 1 Impatiens capensis (jewelweed) 1 Journal Article 1 Research Support, N.I.H., Extramural 1 Research Support, Non-U.S. Gov't 1 Research Support, U.S. Gov't, Non-P.H.S. 1 biomechanical characteristics 1 mehr ... cell alignment and shape cell size and proliferation 1 internode length and diameter 1 light availability 1 mechanical stress (MS) 1 plasticity 1 weniger ...