Corydalis curvisiliqua subsp. curvisiliqua

Flowers : petals with no or only moderately developed crest. Capsules usually abruptly acute at apex, mostly 25-35 mm. Seeds appearing distinctly reticulate under magnification.

Flowering early-late spring. Sandy bottoms, abandoned fields, open woods, hillsides, and valleys, in disturbed soils; 0-1500 m; Tex.