| Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Baby Blue Eyes' | Miniature | Blue/Green | - | - | Hybrid | Pale-Lavender | July | Solberg, Robert | .2006 |
| 'Blue Beard' | Miniature | Blue/Green | - | - | Unknown | Near-White | July into August | Benedict, Dr Ralph (Herb) | .1999 |
| 'Blue Circle' (Zonneveld) | Medium | Blue/Green | - | - | Hybrid | - | - | Zonneveld, Ben | --NR-- |
| 'Blue Eyes' | Miniature | Blue/Green | - | - | Unknown | Pale-Lavender | July | Herman, Robert | .1996 |
| 'Blue Ice' | Miniature | Blue/Green | - | - | Hybrid | Pure-White | August | Benedict, Dr Ralph (Herb) | .1987 |
| 'Blue Lollipop' | Miniature | Blue/Green | - | - | Unknown | - | - | Benedict, Dr Ralph (Herb) | --NR-- |
| 'Blue Melody' | Small | Blue/Green | - | - | Unknown | - | - | Benedict, Dr Ralph (Herb) | --NR-- |
| 'Blue Moon' | Miniature | Blue/Green | - | - | Unknown | Pure-White | July into August | Smith, Eric & Aden, Paul | .1976 |
| 'Blue Moon Variegated' | Medium | Blue/Green | Marginal | White | Nat-Sport | Near-White | July into August | Carlson, Monty & Julie | --NR-- |
| 'Blue Valentine' | Small | Blue/Green | - | - | Unknown | - | - | Benedict, Dr Ralph (Herb) | --NR-- |
| 'Blue Vamp' | Miniature | Blue/Green | - | - | Unknown | - | - | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
| 'Cherub' | Miniature | Med-Green | Marginal | White | Hybrid | Pale-Lavender | July | Lachman, Wm & Eleanor | .1989 |
| 'Con Te Partiro' | Small | Blue/Green | Marginal | White | Hybrid | Med-Lavender | July into August | Johnson, Greg | .2004 |
| 'Cool Blue' | Medium | Blue/Green | - | - | Unknown | Med-Lavender | June into July | Benedict, Dr R. (Herb) & Kuenster, Rod | --NR-- |
| 'Deep Blue Sea' | Large | Blue/Green | - | - | Hybrid | Pale-Lavender | July | Seaver, Charles | .1994 |
| 'Dorset Blue' | Small | Blue/Green | - | - | Unknown | Pale-Lavender | August | Smith, Eric & Aden, Paul | .1977 |
| 'Ellie Marie' | Medium | Yellow | - | - | Hybrid | - | June into July | Kwick, Charles | .2016 |
| 'Full Moon' | Medium | Blue/Green | - | - | Hybrid | Pale-Lavender | July | Lachman, Wm & Eleanor | .1991 |
| 'Hebe Blue' | Small | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Benedict, Dr R. (Herb) & Kuenster, Rod | .2010 |
| 'Jump Start' | Small | Med-Green | Streaked | Yellow | Hybrid | - | - | Lydell, Ransom | --NR-- |
| 'Karen' | Medium | Med-Green | Marginal | Creamy White | Hybrid | Pale-Lavender | July | Olson, Dr Robert | .1999 |
| 'King of Spades' | Medium | Dark-Green | - | - | Hybrid | Med-Lavender | August to October | Beilstein, Doug & Mardy | .2007 |
| 'Kiwi Blue Baby' | Small | Blue/Green | - | - | Hybrid | Pale-Lavender | July | Sligh, Barry | .1999 |
| 'Lonesome Dove' | Medium | Blue/Green | Medial | White | Hybrid | Pale-Lavender | July | Hansen, Hans & Shady Oaks Nursery | .2005 |
| 'May Moon' | Medium | Med-Green | - | - | Hybrid | Light-Purple | August | Ward, Dr Dick & Jane | .1999 |
| 'Metallica' | Medium | Blue/Green | - | - | Hybrid | Med-Lavender | August | Lachman, Wm & Eleanor | .1991 |
| 'Mini Moon' | Miniature | Blue/Green | - | - | Hybrid | Near-White | - | Lachman, Wm & Eleanor | --NR-- |
| 'Minimoon' | Miniature | Blue/Green | - | - | Hybrid | Near-White | August | Lachman, Wm & Eleanor | .1992 |
| 'Mister Gee' | Small | Blue/Green | Streaked | Speckles | Hybrid | Near-White | July into August | Olson, Maggie | .1995 |
| 'Mistress Mabel' | Medium | Dark-Green | Marginal | Yellow | Hybrid | Light-Purple | July | Lachman, Wm & Eleanor | .1995 |
| 'Mr Z' | Medium | Blue/Green | - | - | Hybrid | Near-White | August to October | Zilis, Mark & Schwarz, Jim & Karen | .2014 |
| 'Nordic Racer' | Medium | Med-Green | Marginal | White | Hybrid | Light-Purple | July into August | Olson, Dr Robert | .1999 |
| 'Pete's Slon-he' | Miniature | Med-Green | - | - | Hybrid | Pale-Lavender | July into August | de Rooij, Piet | .2015 |
| 'Pewterware' | Small | Blue/Green | - | - | Hybrid | Pale-Lavender | September | Dean, Don | .1999 |
| 'September White' | Medium | Med-Green | - | - | Unknown | Pure-White | August | Benedict, Dr R. (Herb) & Kuenster, Rod | .2010 |
| 'Silver Bay' | Medium | Blue/Green | - | - | Hybrid | Light-Purple | July | Dean, Don | .1999 |
| 'Silver Moon' | Large | Dark-Green | Marginal | White | Hybrid | Pale-Lavender | August | Hansen, Hans | .2007 |
| 'Summer Joy' | Large | Blue/Green | Medial | White | Nat-Sport | Pure-White | - | Klehm, Roy | .1998 |
| 'Warwick Delight' | Small | Med-Green | Medial | Creamy White | Hybrid | Pale-Lavender | July into August | Jones, Gil & Walek, Kevin | .2009 |
| 'Waterslide' | Medium | Blue/Green | - | - | Hybrid | Med-Lavender | August | Hansen, Hans & Walters Gardens | .2018 |
| 'Winsome Blue' | Small | Blue/Green | - | - | Unknown | Pale-Lavender | August | Benedict, Dr Ralph (Herb) | --NR-- |
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