Much like the tradition of birth stones, the origins of birth flowers are shrouded in mystery. But it's likely that since the time of the ancient Romans, people have been assigning seasonal flowers to the months of the year, the better to use them as gifts and decoration for those born in that month. It's a pretty loose tradition, and opinions vary on the correct birth flower for some months; most, in fact, have ended up with two. Some of these work best when planted in a garden, others are spectacular flowers for bouquets and arrangements. Scroll down to find your own birth flowers, and you'll know what flowers to order when your birthday rolls around.