• Corydalis A.P. de Candolle in Lamarck & A.P. de Candolle, 1805 [Family: Papaveraceae]
• Corydalis Boie, 1826 (uncertain) [Family: Aves (awaiting allocation)]
• Corydalis Latreille, 1805 accepted as Corydalus Latreille, 1802 [Family: Corydalidae]
• Corydalis Medikus, 1789 (unaccepted) [Family: Papaveraceae]
• Corydalis Morris, 1837 (uncertain) [Family: Aves (awaiting allocation)]
• Corydalis Ventenat, 1804 (unaccepted) [Family: Papaveraceae]
• Corydalis aquae-gelidae M.E. Peck & Wilson accepted as Corydalis caseana Gray
• Corydalis aurea Willd.
• Corydalis bidwelliae S. Wats. accepted as Corydalis caseana Gray
• Corydalis brandegeei S. Wats. accepted as Corydalis caseana Gray
• Corydalis bulbosa (L.) DC. accepted as Corydalis solida (L.) Clairv.
• Corydalis campestris (Britt.) Buchh. & Palmer accepted as Corydalis micrantha (Engelm. ex Gray) Gray
• Corydalis capnoides (L.) Pers.
• Corydalis caseana Gray
• Corydalis crystallina Engelm.
• Corydalis curvisiliqua Engelm.
• Corydalis cusickii S. Wats. accepted as Corydalis caseana Gray
• Corydalis flavula (Raf.) DC.
• Corydalis halei (Small) Fern. & Schub. accepted as Corydalis micrantha (Engelm. ex Gray) Gray
• Corydalis lutea (L.) DC. accepted as Pseudofumaria lutea (L.) Borkh.
• Corydalis micrantha (Engelm. ex Gray) Gray
• Corydalis montana Engelm. accepted as Corydalis curvisiliqua Engelm.
• Corydalis pauciflora (Steph.) Pers.
• Corydalis scouleri Hook.
• Corydalis sempervirens (L.) Pers.
• Corydalis solida (L.) Clairv.
• Corydalis washingtoniana Fedde accepted as Corydalis aurea Willd.