The trees symbolizing its different states
Alabama: Southern Longleaf Pine
Alaska: Sitka Spruce
Arizona: Palo Verde
Arkansas: Loblolly Pine
California: California Redwood (Sequoia sempervirens)
Colorado: Colorado Blue Spruce
Connecticut: White Oak
Delaware: American Holly
Florida: Sabal Palm
Georgia: Live Oak
Hawaii: Kukui (Candlenut)
Idaho: Western White Pine
Illinois: White Oak
Indiana: Tulip Tree (Yellow Poplar)
Iowa: Oak
Kansas: Eastern Cottonwood
Kentucky: Tulip Poplar
Alaska: Sitka Spruce
Arizona: Palo Verde
Arkansas: Loblolly Pine
California: California Redwood (Sequoia sempervirens)
Colorado: Colorado Blue Spruce
Connecticut: White Oak
Delaware: American Holly
Florida: Sabal Palm
Georgia: Live Oak
Hawaii: Kukui (Candlenut)
Idaho: Western White Pine
Illinois: White Oak
Indiana: Tulip Tree (Yellow Poplar)
Iowa: Oak
Kansas: Eastern Cottonwood
Kentucky: Tulip Poplar
Follow the link of each city