| Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Abba Allegro' | Small | Med-Green | Medial | White | Unknown | - | - | Aden, Paul | --NR-- |
| 'American Louigi' | Large | Blue/Green | Streaked | White | Sport | Near-White | June into July | Wade, Van | --NR-- |
| 'Arechi' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
| 'Bella Citronella' | Miniature | Yellow | | | Unknown | Med-Lavender | | Fransen, Marco & Fransen, Joyce | --NR-- |
| 'Bella Noche' | Medium | Med-Green | Streaked | Yellow | Sport | Pale-Lavender | July into August | McHugh, Ed | .2015 |
| 'Bianca' | Medium | Med-Green | - | - | Unknown | - | - | Pagels, Ernst | --NR-- |
| 'Bigga Luigi' | Giant | Blue/Green | - | - | TC Sport | Near-White | June into July | Kuk, Bob | .2002 |
| 'Bigga Luigi Splash' | Large | Blue/Green | Streaked | White | Sport | Pale-Lavender | June | Kuk, Bob | --NR-- |
| 'Con Te Partiro' | Small | Blue/Green | Marginal | White | Hybrid | Med-Lavender | July into August | Johnson, Greg | .2004 |
| 'Dolcissimo' | Large | Blue/Green | - | - | Hybrid | - | - | Sisson, Kathie | --NR-- |
| 'Espresso' | Medium | Dark-Green | - | - | Hybrid | - | August to September | Zilis, Mark | .2009 |
| 'Fresco' | Giant | Med-Green | Marginal | White | Unknown | Near-White | July into August | Elslager, Ed | --NR-- |
| 'Gondola' | Small | Med-Green | Marginal | Yellow | Sport | Pale-Lavender | July | Elslager, Ed | .2000 |
| 'Il Gallo d'Oro' | - | Yellow-Gold | - | - | Unknown | - | - | Unknown | --NR-- |
| 'Intaglio' | Small | Med-Green | Marginal | Yellow | Hybrid | Light-Purple | July | Malloy, Alex | --NR-- |
| 'La Donna' | Small | Light-Green | Marginal | Yellow | Sport | Med-Lavender | July into August | Heemskerk, Gerardus | .2011 |
| 'La Vista' | Small | Med-Green | Medial | White | Sport | Pale-Lavender | June into July | Walters Gardens | .1988 |
| 'Laurentina' | Medium | Dark-Green | Streaked | Yellow | Hybrid | - | July into August | Lokies, Martin | .2014 |
| 'Limoncello' | Small | Light-Green | - | - | Unknown | - | - | Dalton, Jim & Dalton, Meg | --NR-- |
| 'Majordomo' | Large | Blue/Green | - | - | Unknown | Near-White | August | Deckert, Emile & Deckert, Jane | .2004 |
| 'Mama Mia' | Medium | Med-Green | Marginal | Creamy White | Unknown | Pale-Lavender | July | Benedict, Dr Ralph (Herb) & Walek, Kevin | .2009 |
| 'Minutini' | Miniature | Light-Green | - | - | Hybrid | Light-Purple | August | Zilis, Mark | .2009 |
| 'Mona Lisa' | Large | Blue/Green | - | - | Unknown | Pale-Lavender | June | Ward, Dr Dick & Ward, Jane | .2005 |
| 'Pianissimo' | Medium | Light-Green | Marginal | Yellow | Hybrid | Pale-Lavender | July | Johnson, Greg | .2004 |
| 'Picadello' | Large | Blue/Green | Marginal | Yellow | Sport | Pale-Lavender | July | Krul, Nancy & Belle Gardens | .1995 |
| 'Picobello' | Small | Med-Green | Marginal | Yellow | Hybrid | Med-Lavender | - | Philips, Hugo | --NR-- |
| 'Popo' | Small | Med-Green | - | - | Unknown | Pale-Lavender | June into July | O'Harra, Russ & Riehl, Frank | .1993 |
| 'Primavera Primrose' | Large | Yellow | - | - | Sport | Pale-Lavender | July into August | Grenfell, Diana | --NR-- |
| 'Princetta' | Large | Light-Green | Marginal | Dark Green | Unknown | Near-White | September | Balthemeau, Princetta & Wade, Van | --NR-- |
| 'Rescapé Suto' | Large | Blue/Green | Marginal | Yellow | Unknown | - | - | Bastille, Jocelyne | --NR-- |
| 'Respighi' | Medium | Med-Green | - | - | Unknown | - | - | Unknown | --NR-- |
| 'Romaine' | Large | Med-Green | - | - | Unknown | Pure-White | July into August | Schwarz, Jim & Schwarz, Karen | .2011 |
| 'Spumoni' | Medium | Light-Green | Streaked | Yellow | Hybrid | Pale-Lavender | July | Elslager, Ed | .2004 |
| 'Topo Gigio' | Medium | Dark-Green | Streaked | Yellow | Hybrid | - | July into August | Beilstein, Doug & Zilis, Mark | .2009 |
| 'Valley's Dolce Vita' | Giant | Blue/Green | Streaked | Yellow | Hybrid | Near-White | June into July | Linneman, Jeroen | .2015 |
| 'Valley's La Strada' | Large | Blue/Green | Marginal | Yellow | Unknown | - | - | Linneman, Jeroen | --NR-- |
| 'Valley's Paparazzi' | Medium | Blue/Green | Marginal | White | Sport | Pale-Lavender | July | Linneman, Jeroen | .2015 |
| 'Venucosa' | Large | Med-Green | - | - | Hybrid | Deep-Purple | July | Summers, Alex & The American Hosta Society | .1986 |
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