corydalis
noun
co·ryd·a·lis kə-ˈri-də-ləs 
: any of a large genus (Corydalis) of chiefly temperate herbs of the fumitory family with racemose irregular flowers and dissected leaves
Word History
Etymology
New Latin, genus name, from Greek korydallis crested lark (Galerida cristata), from korydos crested lark
First Known Use
1818, in the meaning defined above
Medical Definition
corydalis
noun
co·ryd·a·lis kə-ˈrid-ᵊl-əs
1
a
capitalized : a large genus of herbs (family Fumariaceae) that are native to southern Africa and temperate regions of the northern hemisphere and have a several-seeded capsular fruit see bulbocapnine, cryptopine
b
: any plant of the genus Corydalis
2
: the dried tubers of squirrel corn and Dutchman's-breeches containing the alkaloid bulbocapnine and formerly used as a tonic