Thank you, Nemesia 'Compact Innocence' http://search.shelmerdine.com/11050002/Plant/12884/Compact_Innocence_Nemesia
Your pic may/maybe not be Nemesia fruticans "Compact Innocence." http://www.sobkowich.com/products/Proven Winners/products_pw_nemesia_compact_innocence.html I would just point out that the leaves on your pic are rather unusual. I could not pin down the sp or cultivar when I had a browse. The pic of White Innocence does not even show the leaves so it is rather a big leap to assume it is the correct plant. http://www.aphotoflora.com/images/scrophulariaceae/nemesia_fruticans_leaf_27-08-06.jpg There are several named white cultivars https://www.google.co.uk/search?q=n...official&channel=np&tbm=isch&q=nemesia+white+
Yes, the Shelmerdine page appears to be showing the 'White Innocence' to be a dwarf form with short habit and rounded flower heads unlike those of the nemesia in the original picture here.
