We’ve wondered what amazing thing would happen if two of the largest and loveliest corydali – pink-flowered Corydalis ruksansii and yellow-flowered Corydalis schanginii ssp. ainae – decided to pair up. And here it is, with huge luscious long-spurred blooms in a shade of creamy yellow that rarely occurs in the genus. It will be the star of your early spring rock garden. Steppe. Zone 5.