There are hundreds of different sorts of sakura tress and flowers, they don't bloom at the exact same time and some last much longer than others. Apart from the different shades of white and pink, the most notable element to distinguish them is the number of buttons and petals that make some of them look like giant cotton candy trees. Here are a few of them: 5 petals, 20 and 100 petals blossoms and even a unique and quite yellow variety.