It may be a Thalictrum.

Thank you, that's it. I have it down to either Thalictrum dasycarpum or T. revolutum. I should have smelled the leaves while I was taking the pictures!

I don't grow T. revolutum, but I do grow dasycarpum and while the seed has a pointed end, it doesn't have that enlongated "tail" (don't know the technical term) that revolutum does. I think thay's your match.

Here is a link that might be useful:

Thank you!