this unusual plant.
Some type of Stachytarpheta, I believe.
Stachytarpheta, maybe S mutabilis but I don't know them well enough to be certain.
AKA as porter weed. A favorite of butterflies and hummers.
Here is a link that might be useful: Stachytarpheta mutabilis pink
Thank you. :)
That's definitely Stachytarpheta mutabilis. It's an excellent hummingbird and butterfly attractor.