corydalis lutea

Well, I'm so pleased I looked at your photos Nancy, here you have a plant that I have all over my garden and couldn't find out what it was. At first I thought it was a type of Canary Creeper, but it doesn't climb and it's been in flower all year round. They are such unusual flowers with pretty fern-like leaves. Many thanks.

Janey this plant is actually growing in the gravel next to my garage and gets full sun. I wrote a blog on this plant a while back . It's under "Shade Garden' if you want to have a look.