Silphium trifoliatum (Native) 3
Description
Silphium trifoliatum , Shoot, nodes, leaves. Family Asteraceae, Subclass Asteridae. Origin: Native.Collections
Citation
Hugh D. Wilson (2011). Silphium trifoliatum (Native) 3. Available electronically from https : / /hdl .handle .net /1969 .1 /101344.