Author, Editor, Art Director
David Hansen, University of Minnesota
The Minnesota Zoo
Peter Dzuik, Minnesota Wildflowers
Plant Elements of Design V2.0
Any image without attribution was provided by Mary Meyer, University of Minnesota
The Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh, Pa.
Clark, Lynn G., and Richard W. Pohl. 2012. Agnes Chase’s first book of grasses: the structure of grasses explained for beginners. Smithsonian Institution.
Weaver, J. E. 1958. Summary and Interpretation of Underground Development in Natural Grassland Communities. Ecological Monographs 28(1):55-78.
University of Minnesota Extension