Species Total growth rate Total growth rate Initial growth rate Initial growth rate
Zn concentration F P F P
Lemna gibba 1.700 0.190 3.227 0.037
Lemna minor 2.742 0.063 3.660 0.024
Lemna turionifera 0.073 0.974 1.454 0.246
Setting (isolated vs. mixed) F P F P
Lemna gibba 5.096 0.040 11.394 0.002
Lemna minor 0.017 0.898 0.377 0.544
Lemna turionifera 0.065 0.800 0.017 0.897
Composition F P F P
Lemna gibba 3.291 0.057 6.842 0.003
Lemna minor 34.052 < 0.001 35.594 < 0.001
Lemna turionifera 0.371 0.693 0.334 0.719