Darlow's Enigma
This is  a fine candidate for a no-spray garden, with its very healthy leaves.  It is almost always in bloom with a cloud of small white, fragrant blossoms that remind me of blackberry flowers.  It has a wildish look that would make it lovely near woods.  It is also a great contrast with larger flowered roses and other plants.  Some say the fragrance is wafting but I haven't noticed it.  It can grow to about 5x5' or larger.  Rated as hardy from zone 5.