They told me my plant had a scientific name but that it was a secret! The
lady said that all she could tell me was that it was a kind of "Hawaiian Ground
Cover."

Nurserymen's Exchange has a terrible reputation. What they told you was
hogwash. sorry, your photo is not close enough or in focus to really tell what
you have.
Iris,
Central NY, Zone 5a, Sunset Zone 40
"If we see light at the end of the tunnel, It's the light of the oncoming
train."
Robert Lowell (1917-1977)