1. Small blue-flowered fringed gentian of western United States (Rocky Mountains) especially around hot springs in Yellowstone National Park
   - Gentiana thermalis

Type of: fringed gentian

• Anas
• Anas acuta
• Anas americana
• Anas clypeata
• Anas crecca
• Anas discors
• Anas penelope
• Anas platyrhynchos
• Anas querquedula
• Anas rubripes
• Anasa
• Anasa tristis
• anasarca
• anasarcous
• Anasazi
• anaspid
• Anaspida
• anastalsis
• Anastatica
• Anastatica hierochuntica
• anastigmat
• anastigmatic
• anastigmatic lens
• anastomose
• anastomosis