Photosynthesis (Net CO2 Exchange Rate) References
Allium cepa L. [Onion]
Jasoni, R., Kane, C., Green, C., Peffley, E., Tissue, D., Thompson, L., Payton, P. and Pare, P.W. 2004. Altered leaf and root emissions from onion (Allium cepa L.) grown under elevated CO2 conditions. Environmental and Experimental Botany 51: 273-280.