Coronilla varia (Penngift Crownvetch)
Penngift Crownvetch was first identified in 1935 on Mr. Gift's farm in Pennsylvania and is useful for animal feed, erosion management, and soil nitrogen feeding. It has been installed throughout Pennsylvania's highways by the Pennsylvania Department of Transportation. From June to September, Penngift Crownvetch produces lovely rose, white, or pinkish-white...