Figure 3

Effects of spatial patchiness (homogeneous vs. patchy), temporal interval (low vs. high interval) in water supply and stolon severing (severing vs. no severing) on number of ramets (A,D), stolon mass (B,E) and biomass (C,F) of the distal part of H. vulgaris and H. sibthorpioides. Bars and vertical lines are mean values (+s.e., n = 8).