Pale bellflower
Carpathian harebell
Chaparral harebell
Woolly bellflower
Mountain harebell
Greater bellflower
Spreading bellflower
Olympic bellflower
Trailing bellflower
Spotted bellflower
Meadowbell
Downy alpine bellflower
Castle crag harebell
Bats-in-the-belfry
Milky bellflower
Bedstraw bellflower