Thanks, Rick.
I'll keep an eye on them and see what happens. I can't think of anything else I've planted in the last three years or so as being these plants, but I've been surprised before.

It certainly doesn't look like a weed, so that's good.
Best of luck with your seeds!
Calin, we have wet winter and spring conditions too. I wouldn't be able to say if you should or not since I don't even know for sure yet if these plants actually are Calochortus.