Quercus Phellos, or more commonly know as Willow Oak, is a tree with green foliage and yellow flowers of the genus Quercus. It has a rapid growth rate and a height of 100 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is spring and summer, blooms during mid spring and is intolerant of shade. Quercus Phellos or Willow Oak's floral region is North America US Lower 48, specifically in the states of Alabama, Arkansas, Connecticut, Delaware, Florida, Georgia, Illinois, Kentucky, Louisiana, Maryland, Missouri, Mississippi, North Carolina, New Jersey, New York, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas and Virginia.
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