Late-Season flowering tulips includ:

• Single Late tulips - Division 5
• Darwin tulips (now officially included in Division 5)
• Breeder tulips (now also officially included in Division 5)
• Lily-flowered tulips - Division 6
• Fringed (Crispa) - Division 7
• Viridiflora tulips - Division 8
• Rembrandt tulips - Division 9
• Double Late - Division 11

For information on Late-Season flowering tulips, please consult these resources.