| Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Chinese Dragon' | Medium | Med-Green | Medial | Yellow | TC Sport | Near-White | June into July | Anderson, Jim | --NR-- |
| 'Darwin's Standard' | Medium | Light-Green | Marginal | Green | Nat-Sport | Near-White | June | Klinkhamer, Luc & Witteman | --NR-- |
| 'Dick Ward' | Large | Yellow | Marginal | Blue-Green | Nat-Sport | Pale-Lavender | June into July | Hatfield, Handy | .1991 |
| 'Fan Dance' | Medium | Yellow | Marginal | Green | Nat-Sport | Light-Purple | July into August | Benedict, Dr Ralph (Herb) | .1987 |
| 'Gold Standard' | Large | Med-Green | Marginal | Yellow | Unknown | Pale-Lavender | July into August | Banyai, Pauline | .1976 |
| 'Inniswood' | Medium | Yellow | Marginal | Green | Nat-Sport | Pale-Lavender | June | Innis Metro Botanical Garden | .1993 |
| 'Janet' | Medium | Light-Green | Marginal | Green | Nat-Sport | Pale-Lavender | July into August | O'Harra, Russ | .1981 |
| 'Mid Morning' | Large | Yellow | Marginal | Green | TC Sport | Near-White | June into July | Anderson, Jim | --NR-- |
| 'Paradigm' | Medium | Blue/Green | Medial | Yellow | Nat-Sport | Near-White | June into July | Purtymun, Charles | .2007 |
| 'Paul's Glory' | Large | Yellow | Marginal | Blue-Green | Nat-Sport | Pale-Lavender | July into August | Hofer, Paul & Linda & Ruh, Peter | .1987 |
| 'Summer Serenade' | Large | Yellow | Marginal | Dark Green | Nat-Sport | Near-White | June | Klehm, Roy | .1998 |
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