Old Plants, New Tricks: Phenological Research Using Herbarium Specimens

Charles G. Willis, Elizabeth R. Ellwood, Richard B. Primack, Charles C. Davis, Katelin D. Pearson, Amanda S. Gallinat, Jenn M. Yost, Gil Nelson, Susan J. Mazer, Natalie L. Rossington, Tim H. Sparks, Pamela S. Soltis