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. 2011 Sep 1;6(9):e23942. doi: 10.1371/journal.pone.0023942

Figure 2. Effects of burial depth and internode length on growth of Alternanthera philoxeroides.

Figure 2

Total biomass (A and F), leaf biomass (B and G), stolon biomass (C and H), root biomass (D and I) and total leaf area (E and J) of the surviving Alternanthera philoxeroides fragments are given. Bars (A–E) in the left graphs are grand means+SE of four burial depth treatments. Bars (F–J) in the right graphs are grand means+SE of four internode length treatments. Letters show the differences between the treatments (Duncan's tests, P = 0.05).