Average TN and TP plant uptake in the Typha treatment was minimal (Fig. 4a), but average TN and TP plant uptake in the Iris treatment was more than four times higher for shoots than roots (p < 0.001), despite low tissue concentrations in shoots.
Average TN and TP plant uptake in the Typha treatment was minimal (Fig. 4a), but average TN and TP plant uptake in the Iris treatment was more than four times higher for shoots than roots (p < 0.001), despite low tissue concentrations in shoots.