The flowers chosen for the cover (Matthiola) are referred to as "stock" flowers. (That's their general name haha) and their meaning in the Japanese flower language (Hana kotoba) is "eternal love", "bonds of love", "eternally beautiful", "rich love", etc.
http://en.m.wikipedia.org/wiki/Matthiola
__________________
"Remember, don't let others dictate your music taste. If you like whatever you're listening to, keep listening to it."