Ah, yes! Thanks, Karen!
I'd totally spaced the smell test for comparison thing!
I usually yank the henbit in the cultivated areas before plant habit or color deviations are noticeably apparent. I have a patch of seedlings that struck me as being different from the rest, and since I don't recall now exactly where I tossed the Bells Of Ireland seeds I'm thinking these might be some of them.
Off to check!
