Prepared by Jennifer L. D’Appollonio, Assistant Scientist, University of Maine, Orono, ME 04469. Updated February 2018. Scientific name: Prenanthes alba L.; also Nabalus albus (L.) Hook. Common name(s): white rattlesnakeroot, white rattlesnake-root, white lettuce, lion’s-foot Link(s): USDA PLANTS Profile, NPIN Profile, Go Botany Images: (to see enlargements [PC]: click on image, then right click and