| Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Abiqua Drinking Gourd' | Large | Blue/Green | - | - | Hybrid | Near-White | June into July | Purtymun, Charles | .1989 |
| 'Alabama Bowl' | Large | Blue/Green | - | - | Hybrid | Near-White | July | Suggs, Natalee | .1986 |
| 'Blue Canoe' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | June into July | Black, Gwen & Ruh, Peter | .1999 |
| 'Blue Velvet' | Medium | Blue/Green | - | - | Hybrid | Near-White | June into July | Aden, Paul | .1976 |
| 'Crinkle Cup' | Large | Yellow | - | - | Hybrid | Pale-Lavender | June into July | Fisher, Eunice V. | .1971 |
| 'Julia Hardy' | Large | Blue/Green | - | - | Hybrid | Near-White | July | Aden, Paul | .1978 |
| 'Kayak' | Large | Blue/Green | - | - | Unknown | Pale-Lavender | July | Black, Gwen & Ruh, Peter | .1999 |
| 'Krinkled Joy' | Large | Blue/Green | - | - | Hybrid | Near-White | June into July | Arett, Anne & Armstrong, Maxine & AHS | .1986 |
| 'Quilted Cup' | Large | Blue/Green | - | - | Unknown | Near-White | - | Minks, Eldren | .1980 |
| 'Quilted Hearts' | Large | Blue/Green | - | - | Hybrid | Near-White | June into July | Soules, Marjorie | .1989 |
| 'Sea Lotus Leaf' | Large | Blue/Green | - | - | Hybrid | Pale-Lavender | July | Seaver, Mildred | .1985 |
| 'Silver Bowl' | Large | Blue/Green | - | - | Hybrid | Near-White | June into July | Fisher, Eunice V. & AHS | .1986 |
| 'Tokudama' | Medium | Blue/Green | - | - | Unknown | Near-White | June into July | Unknown | --NR-- |
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