@bloominholes2fill I stay away from the "big box marts" as much as possible for plant material. Locally I have a couple of Amish nurseries that I shop at. I've not seen Lantana there (that I remember), but I will keep an eye open this spring.
Just a side note: I have seen several "box" stores cramming their outdoor areas full of spring "stuff" which I pass on by. I hate to be brutally frank, but I feel some of them are selling "junk".