I believe it is some form of armandii, though I don't know which cultivar. They typically have more pronounced anthers, leathery leaves, evergreen growth, full blooms, rich fragrance, and an inward or outward bowl shape like the clems in your photo. I don't believe it's the species armandii... or 'Bowl of Beauty'... it's close to 'Snowdrift' or could be one of several others.
