While there are approximately 23 species of Hydrangea, only five are widely cultivated in the U.S. The most popular species is Hydrangea macrophylla, which is commonly known as bigleaf, French, garden or florists hydrangea. This Japanese native is rated as hardy to USDA cold-hardiness zone 6.
You can find both your routing number and account number in your checkbook. At the bottom of each check, you will see three groups of numbers: routing numbers (again, typically nine digits) appear as the first group; the account number generally comes second; and the third is the actual check number.
1 It's the first set of numbers printed on the bottom of your checks, on the left side. You can also find it in the U.S. Bank routing number chart below.  Your account number (usually 10-12 digits) is specific to your personal account.