Capnoides sempervirens (Pale corydalis, Pink corydalis, Rock harlequin, Roman Wormwood) is an annual or biennial plant native to rocky woodland and burned or disturbed places in northern North America.
Plants are 5–80 cm (2.0–31 in) tall. Both stems and leaves are glaucous. Leaves are divided 3 to 4 times.
Flowers bloom from early summer to early fall.
Seeds are held in thin pods.