Dry Weight (Biomass) References
A mix of filamentous algae dominated by Zygnema species, but also containing some Mougeotia and Spirogyra
Andersen, T. and Andersen, F.O. 2006. Effects of CO2 concentration on growth of filamentous algae and Littorella uniflora in a Danish softwater lake. Aquatic Botany 84: 267-271.