corydalis[kō rid′'l is, kə-]
corydalis definition by Webster's New World
Origin: Modern Latin ; from Classical Greek korydallis, crested lark ; from korys, helmet ; from Indo-European an unverified form ereu- ; from base er-, horn
corydalis definition by American Heritage Dictionary
Origin: New Latin Corydalis, genus name, from Greek korudallis, crested lark (from the shape of the flowers), from korudos; see ker-1 in Indo-European roots.