长白山黄堇 chang bai shan huang jin

Plants similar to Corydalis speciosa but with paler and smaller flowers, almost white but yellow at apex. Sepals ca. 1 mm, deeply dentate. Upper petal 16-17 mm, subobtuse, with short slightly dentate crest not reaching apex; spur obtuse, ca. 6 mm; nectary ca. 1/2 as long as spur, thin. Seeds and stigma as in C. speciosa.

Distribution insufficiently known. Jilin [Korea, ?Russia].

The distinction between this and Corydalis speciosa is obscure and needs further corroboration.