Star jasmine (Trachelospermum jasminoides) because I purchased two of them yesterday.
I had one for several years and I killed it. I have been looking for another one since I lost it over the winter 2 yrs ago. Yesterday I got out of the car and I smelled it, followed the scent. They were only 8.00 a pot so I purchased two of pots. This is great plant to grow in the garden if you live in zone 7 or above.
My Gardenia is blooming again. It bloomed this winter inside and the scent was so strong it gave me a headache. It smells so good outside. I also plant petunias in the pot so that the smell continues after the gardenia stops blooming.