Dwarf-primrose (Douglasia) -

• Rocky Mountain Dwarf-primrose (Montana)
  
• Snow Dwarf-primrose (Nivalis)
  Snow Dwarf-primrose, Snow Dwarf-primrose
• Alaska Dwarf-primrose (Ochotensis)
  
• Cliff Dwarf-primrose (Laevigata)
  Cliff Dwarf-primrose, Cliff Dwarf-primrose
• Idaho Dwarf-primrose (Idahoensis)
  
• Mackenzie River Dwarf-primrose (Arctica)
  
• Bering Dwarf-primrose (Beringensis)
  
• Gorman's Dwarf-primrose (Gormanii)
  
• Alaskan Douglasia (Alaskana)