When I was given this plant a few years back, It was tagged Dwarf Tibouchina Lavender Princess Flower. When I planted it in the ground, I discovered a printed tag, Tibouchina urvilleana compacta I was pleased because I have a lovely T Urvilleana courtesy of PlantLadyLin that has done very well in my yard.

I wanted to place pictures in the Plant Database but wanted to make sure my info was correct. What I found on-line was the Athen's Blue Dwarf Princess Flower in the below link...are they one in the same plant?

http://almostedenplants.com/sh...

This is my plant. It started out being in Zone 8b,updated to 9a. It usually dies back to the ground after a hard freeze, and a heavy frost does in the leaves, but comes back each Spring. Full sun on the Southeast side of the yard. It reaches 4 to 5 feet tall and I have divided the root ball in half once and transplanted it in the yard a couple years ago.

A couple references show it as one and the same, I created an entry for you here: Princess Flower (Pleroma urvilleanum 'Athens Blue')

Thank you Sue. I appreciate the response and the entry.