Definition
*Quercus* is the genus of oak trees, encompassing hundreds of different species found around the world. Oak trees are known for their strong wood, lobed leaves, and production of acorns. Unlike other genera with smaller ranges, *Quercus* spans diverse climates and regions. Think of it as the family name for all oak trees, uniting them under a common ancestry. They play crucial roles in ecosystems, providing habitat and food for numerous species. Oaks are culturally significant, symbolizing strength, longevity, and resilience.