Fringed French Lavender
The French lavender is known as Lavandula dentata; the term 'dentata' means "toothed" and refers to the scalloped leaves.
It is famous for its iconic purple blooms with a calming scent and ruffled, serrated leaves; which results in its other common names such as Toothed Lavender or Fringed Lavender. NOT COLD HEARTY IN OUR ZONE>