@article {KNZ001638, title = {Comparing nondestructive and destructive methods of measuring leaf chlorophyll content: tracking changes in foliar chlorophyll of five Andropogon gerardii ecotypes (Poaceae)}, journal = {Photosynthetica}, volume = {52}, year = {2014}, pages = {511-518}, keywords = {LTER-KNZ}, author = {Caudle, K.L. and Johnson, L.C. and S.G. Baer and Maricle, B.R.} }