Ramblings, rumblings, grumblings, and rambling grumbly rumblings.

The Ortho? ALL broadleaf weeds, including yard violets. You'd have to avoid spraying those if you want to keep them. Ornamentals and grass (fescue, bluegrass, zoisia, rye, etc etc etc) are supposedly safe if you're careful. It didn't hurt our lawn (which is mostly fescue) or the peonies (so far).