Corydalis

Title: Corydalis
Additional Names: Squirrel corn; turkey corn
Literature References: Dried tuber of Dicentra (Bicuculla) cucullaria (L.) Bernh., or of Dicentra canadensis (DC.) Walp., Fumariaceae. Habit. Ontario to Kentucky and Missouri. Constit. Corydaline, bulbocapnine, isocorydine, corytuberine, corycavine, corybulbine, corydine, fumaric acid, acrid resin, protopine.
Corydine Corynantheine Corynanthine Corypalmine Corytuberine

Corydalis
Corydalis scouleri
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
Order: Ranunculales
Family: Papaveraceae
Genus: Corydalis
Species

See text.

Corydalis solida
Ferny Corydalis (Corydalis cheilanthifolia)
Golden Smoke (Corydalis aurea)
Corydalis flexuosa

Corydalis (Greek korydalís "crested lark") is a genus of about 470 species of annual and perennial herbaceous plants in the Papaveraceae family, native to the temperate Northern Hemisphere and the high mountains of tropical eastern Africa. They are most diverse in China and the Himalayas, with at least 357 species in China.

Corydalis species are used as food plants by the larvae of some Lepidoptera species (butterflies), especially of the genus Mnemosyne.

Corydalis cava and some other tuberous species contain the alkaloid bulbocapnine, which is occasionally used in medicine.