Fig. 3From: Comparative studies of the response of larch and birch seedlings from two origins to water deficitSeedling biomass (g) of four species treated by two water treatments. a: Leaf biomass (g), b: Shoot biomass (g), c: Root biomass (g), d: Total biomass (g). PL: Prince Rupprecht’s larch, EL: eastern larch, WB: white birch, PB: paper birch. WW: well-watered seedlings shown by white bars, LW: low-watered seedlings shown by grey bars. Asterisks above bars indicate significant difference between the two treatments, *difference at P < 0.05, **difference at P < 0.01Back to article page