User:Jengod/List of U.S. counties named after trees

Indirectly

• Cottonwood County, Minnesota is named after the Cottonwood River, which flows through the county.

• Box Elder County, Utah
• Lonoke County, Arkansas
• Pine County, Minnesota is named after the giant forests of Eastern White Pine and Red (Norway) Pine that flourish in the county.
• Alameda County, California: Alameda is named for the Spanish word for an avenue shaded by trees or a cottonwood grove.
• Fresno County, California: Fresno is named for the Spanish word meaning ash tree.