Corydalis cava (Hollowroot) is a species of perennial herb in the family Papaveraceae. They have a self-supporting growth form. They have simple, broad leaves and loculicidal capsule fruit. Flowers are visited by Buff-tailed bumblebee, Amegilla atrocincta, Dotted bee-fly, and green-veined white. Individuals can grow to 0.18 m.
EOL has data for 19 attributes, including: