Short varieties: 3 to 5 feet tall�Alice Artingdale� bears blue edged mauve blooms.
�Butterball� bears semi-double cream colored blooms with yellow centers.
�Can-can� bears frilled pale purple-violet blooms with dark purple veins. The outer petals are edged with dark purple.
�Conspicuous� bears semi-double pale violet-blue blooms with showy brown centers.
�Crown Jewel� bears semi-double pale blue blooms with pink shading and showy brown centers.
�Fenella� bears semi-double indigo-blue blooms with black centers.
�Gillian Davis� bears semi-double grayish violet blooms with white centers.
�Langdon�s Royal Flush� bears semi-double violet-pink blooms with cream centers.
�Lord Butler� bears semi-double blue blooms with violet tinting and white centers.
�Rosemary Brock� bears semi-double dusky rose blooms with darker edges and brown center.
�Sandpiper� bears semi-double white blooms with chocolate brown centers.
�Skyline� bears semi-double pale blue blooms with pink tinting near the center and blue tinted white centers.
�Sungleam' bears semi-double cream blooms.
�Tiddles� bears double grayish-violet blooms.
Medium varieties: 4 to 5.5 feet tall
�Blue Dawn� bears pink-tinted pale blue blooms with small black central petals.
�Blue Nile� bears deep indigo-blue blooms with white centers.
�Cassius� bears semi-double dark blue blooms with violet shading and brown centers.
�Chelsea Star� bears semi-double deep violet blooms with white centers.
�Emily Hawkins� bears semi-double pale violet blooms.
�Finsteraarhorn� bears dark indigo blue blooms with black centers. Wind resistant.
�Giotto� bears semi-double blooms with violet inner petals and indigo-blue outer petals. Centers are yellow.
�Gletscher Wasser� bears pale blue blooms. Wind resistant.
�Loch Leven� bears semi-double pale blue blooms with white centers.
�Min� bears semi-double pale violet blooms with dark purple veins and shading.
�Pericles� bears semi-double pale blue blooms with white centers.
�Spindrift� bears semi-double pale blue with cream centers.
�Turkish Delight� bears semi-double pink-violet blooms with white centers.
Tall varieties: more than 6 feet tall
�Berghimmel� bears medium-blue blooms with white centers. Wind resistant.
�Boningale Glory� bears semi-double medium-blue blooms with violet tinted inner petals.
�Bruce� bears semi-double violet blooms.
�Fanfare� grows 6 to 7 feet tall and bears silver-tinted, semi-double pale violet blooms with white centers.
�Faust� bears purple-tinted deep blue blooms with indigo centers.
�Gordon Forsyth� bears semi-double violet blooms with grayish centers.
�Jubelruf� bears semi-double, white centered medium blue blooms. Wind resistant.
�Mother of Pearl� bears semi-double pale blue and pink blooms with brown centers. Wind resistant.
�Nachtwache� bears semi-double violet-blue blooms with white centers.