Sure, Phillip! I've already got Nora Barlow in the garden, but I'm quite sure you've got other plants I'd love seeds from. I see some interesting seedlings show up from time to time from natural crosses. That is one of the fun things about a casual cottage garden style that I love. The garden is full of surprises, and not just the ones that come from my forgetfulness, LOL!
I'm seeing some sawfly larvae activity on a few of the columbines. Several years ago they demolished all the columbines I had (only had a few at that time, and they were just a couple of years along), and they did it almost over night. The following couple of years I treated the plants in mid April with Bayer systemic, and a single treatment was all it took to protect them. I have since stopped using chemicals, and specifically didn't want to endanger hummingbirds that visit the columbine. After that I didn't see any sawfly larvae activity for some years until this spring. Now I have a lot more columbine out there, where I've tossed the seed around, so its my hope that I have plenty to share with the hungry little beasts and still have a nice display. We shall see...
Here are some pics from last year of various columbine in the garden.