| Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'La Vita è Bella' | Large | Blue/Green | - | - | Hybrid | Near-White | - | Bastille, Jocelyne | --NR-- |
| 'Labyrinth' | Medium | Dark-Green | Streaked | White | Sport | Pale-Lavender | July | Zilis, Mark | .2009 |
| 'Lady Godiva' | Large | Med-Green | Marginal | White | TC Sport | Pale-Lavender | July into August | Zilis, Mark | .2004 |
| 'Lady in Red' | Small | Dark-Green | - | - | Unknown | Near-White | June into July | Whitmore, Bob & Avent, Tony | --NR-- |
| 'Lady Jane' | Large | Med-Green | - | - | Sport | Light-Purple | July | Ward, Dr Dick & Ward, Jane | .2005 |
| 'Lady Macbeth' | Medium | Dark-Green | Medial | White | Sport | Pale-Lavender | June into July | Malloy, Alex | --NR-- |
| 'Ladybug' | Small | Light-Green | - | - | Hybrid | Pale-Lavender | July | Ward, Dr Dick & Ward, Jane | .1996 |
| 'Lakeside Autumn Leaves' | - | Yellow | Marginal | White | Unknown | - | - | Chastain, Mary | --NR-- |
| 'Lakeside Baby Face' | Small | Med-Green | Marginal | White | Hybrid | Light-Purple | July | Chastain, Mary | .1997 |
| 'Lakeside Beach Bum' | Medium | Blue/Green | - | - | Unknown | Near-White | July | Chastain, Mary | .2001 |
| 'Lakeside Chill Factor' | Medium | Blue/Green | Marginal | White | Unknown | - | - | Chastain, Mary | --NR-- |
| 'Lakeside Dark Dancer' | Medium | Dark-Green | - | - | Unknown | Med-Lavender | July | Chastain, Mary | .2002 |
| 'Lakeside Iron Man' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | July | Chastain, Mary | .2003 |
| 'Lakeside Jagged Edge' | Medium | Yellow | | | Unknown | | | Chastain, Mary | --NR-- |
| 'Lakeside King Pin' | Giant | Blue/Green | - | - | Hybrid | Pure-White | June | Chastain, Mary | .2006 |
| 'Lakeside Leading Lady' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
| 'Lakeside Leprechaun' | Medium | Light-Green | - | - | Sport | Near-White | June into July | Chastain, Mary | .1991 |
| 'Lakeside Looking Glass' | Medium | Dark-Green | - | - | Hybrid | Pale-Lavender | August | Chastain, Mary | .1997 |
| 'Lakeside Love Affaire' | Medium | Blue/Green | Medial | White | Unknown | Pale-Lavender | July | Chastain, Mary | .1997 |
| 'Lakeside Maverick' | Giant | Med-Green | - | - | Unknown | Near-White | - | Chastain, Mary | .2000 |
| 'Lakeside Paper Moon' | Small | Yellow | - | - | Unknown | - | - | Chastain, Mary | --NR-- |
| 'Lakeside Pillow Talk' | Large | Dark-Green | - | - | Hybrid | Deep-Purple | June | Chastain, Mary | .2004 |
| 'Lakeside Premier' | Large | Med-Green | Marginal | White | Unknown | Pale-Lavender | July | Chastain, Mary | .1994 |
| 'Lakeside Ragtime' | Small | Med-Green | Marginal | Yellow | Unknown | Med-Lavender | July | Chastain, Mary | 2000 |
| 'Lakeside Spellbinder' | Medium | Med-Green | Medial | White | Unknown | Near-White | July into August | Chastain, Mary | .1997 |
| 'Lakeside Top Gun' | Small | Yellow | - | - | Unknown | - | - | Chastain, Mary | --NR-- |
| 'Lakeside Waltz King' | Large | Blue/Green | Medial | White | Unknown | Near-White | June into July | Chastain, Mary | .2005 |
| 'Larry' | Medium | Med-Green | - | - | Unknown | - | - | Unknown | --NR-- |
| 'Lasso of Truth' | Medium | Dark-Green | Marginal | Yellow | Unknown | | | White, Jeff | --NR-- |
| 'Last Dance' | Medium | Med-Green | Marginal | Greenish White | Sport | Pale-Lavender | July | Hansen, Hans | .1999 |
| 'Last Train Home' | Large | Med-Green | - | - | Sport | Near-White | June into July | Fransen, Marco & Fransen, Joyce | --NR-- |
| 'Lavender Lady' | Small | Med-Green | - | - | Hybrid | Pale-Lavender | August | Williams, Frances & Williams, Connie | .1986 |
| 'Le Vie est Belle' | | Yellow | | - | Unknown | - | - | Sneyers, Rob | --NR-- |
| 'Leading Lady' | Large | Med-Green | Marginal | Creamy White | Sport | Pale-Lavender | July | Wilkins, Dr Jim | .1995 |
| 'Lean on Me' | Giant | Blue/Green | Medial | Yellow | Sport | - | June into July | Bisschop, Lynn | .2008 |
| 'Leapin' Lizard' | Medium | Med-Green | - | - | Hybrid | - | August to September | Beilstein, Doug & Beilstein, Mardy | .2012 |
| 'Lesser Evil' | Miniature | Yellow | - | - | Unknown | - | - | Zumbar, Wm | --NR-- |
| 'Let Me Entertain You' | Large | Med-Green | - | - | TC Sport | Pale-Lavender | July | Zilis, Mark | .2003 |
| 'Leviathan' | Giant | Blue/Green | - | - | Hybrid | Near-White | June into July | Nesmith, Elizabeth & The American Hosta Society | .1986 |
| 'Lewis and Clark' | Medium | Yellow | Marginal | Green | TC Sport | Light-Purple | July into August | Zilis, Mark | --NR-- |
| 'Life is Beautiful' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
| 'Light in the Forest' | Small | Dark-Green | Streaked | Yellow | Hybrid | Med-Lavender | July into August | Goodwin, Randy | .2000 |
| 'Light of Zetar' | Medium | Yellow-Gold | - | - | Sport | Near-White | July into August | Dupre, Dirk | .2011 .2018 |
| 'Lightning Bug' | Medium | Dark-Green | Medial | Green | Sport | Med-Lavender | June | Thompson, Steve | --NR-- |
| 'Li'l Abner' | Medium | Med-Green | Marginal | Blue-Green | TC Sport | Pale-Lavender | July | Hadrava, Jerry & Zilis, Mark | .2003 |
| 'Lillie' | Miniature | Med-Green | - | - | Unknown | Light-Purple | July | Landis, Henry & Ruh, Peter | .1999 |
| 'Little Big Man' | Medium | Light-Green | - | - | Unknown | - | - | Unknown | --NR-- |
| 'Little Caesar' | Miniature | Dark-Green | Medial | White | Hybrid | Light-Purple | July | Bond, Sandra | .2000 |
| 'Little Chickadee' | Small | Med-Green | Streaked | White | Hybrid | Med-Lavender | September to October | Elslager, Ed | .2000 |
| 'Little Devil' | Small | Med-Green | Marginal | White | Hybrid | Light-Purple | - | Gowen, Hideko | --NR-- |
| 'Little Miss Magic' | Medium | Yellow | - | - | Hybrid | Med-Lavender | August | Solberg, Robert | .2004 |
| 'Little Miss Sunshine' | Small | Yellow | - | - | Hybrid | - | July | Bergeron, Amy | .2008 |
| 'Little Orphan Annie' | Medium | Blue/Green | Marginal | Yellow | Unknown | Pale-Lavender | July into August | Elslager, Ed | .2005 |
| 'Little Prince' | Small | Yellow | - | - | Unknown | - | - | Unknown | --NR-- |
| 'Little Princess' | Miniature | Med-Green | - | - | Unknown | - | - | Wade, Van & Walek, Kevin | .2009 |
| 'Little Rascal' | Small | Med-Green | Marginal | White | Sport | Med-Lavender | July | Malloy, Alex | --NR-- |
| 'Little Sheba' | Small | Med-Green | Marginal | Yellow | Unknown | - | - | Terpening, Kent | --NR-- |
| 'Little Sister' | Small | Yellow | - | - | Hybrid | Pale-Lavender | July | Fisher, Eunice V. & Ruh, Peter & Ruh, Jean | .2003 |
| 'Littlest Angel' | Miniature | Med-Green | Medial | White | Hybrid | Light-Purple | July | Klehm, Roy & Walek, Kevin & Nance, Cindy | .2009 |
| 'Littlest Angel Wings' | Small | Med-Green | Medial | White | Unknown | - | July into August | Zumbar, Wm | --NR-- |
| 'Living Large' | Large | Blue/Green | Marginal | Yellow | Unknown | - | - | Goodenough, Rick | --NR-- |
| 'Locomotion' | Medium | Blue/Green | - | - | Hybrid | Light-Purple | August | Krul, Nancy & Belle Gardens | .1993 |
| 'Lonesome Dove' | Medium | Blue/Green | Medial | White | Hybrid | Pale-Lavender | July | Hansen, Hans & Shady Oaks Nursery | .2005 |
| 'Lonesome Pine' | Large | Med-Green | Marginal | White | Unknown | - | - | Lachman, Wm & Lachman, Eleanor | .1995 |
| 'Looking Glass' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
| 'Lost at Sea' | Medium | Blue/Green | - | - | Hybrid | Pale-Lavender | August to October | Hansen, Hans | .2003 |
| 'Louis Cyr' | Large | Med-Green | - | - | Unknown | Med-Lavender | July | Fafard, Serge | --NR-- |
| 'Love Bug' | Small | Blue/Green | - | - | Hybrid | Light-Purple | July | Malloy, Alex | .2001 |
| 'Love Child' (Unknown) | Small | Med-Green | Streaked | Yellow | Sport | Light-Purple | July | Unknown | --NR-- |
| 'Love Child' (Wasitis) | Small | Med-Green | Medial | White | Hybrid | - | - | Wasitis, Chick | --NR-- |
| 'Love in the Afternoon' | Medium | Blue/Green | Streaked | Yellow | Sport | Near-White | June | Brashear, Carol | --NR-- |
| 'Love Joy' | Medium | Yellow | Marginal | White | Hybrid | Pale-Lavender | July | Aden, Paul | .1980 |
| 'Love Nest' | Medium | Blue/Green | - | - | Hybrid | Pale-Lavender | July | Ward, Dr Dick & Ward, Jane | .2004 |
| 'Love Potion #9' | Medium | Blue/Green | Streaked | Speckles | Sport | Near-White | June into July | Malloy, Alex | --NR-- |
| 'Love Story' | Medium | Med-Green | Medial | White | Hybrid | Pure-White | June into July | Hansen, Hans | .2020 |
| 'Lovely Rita' | Small | Light-Green | Marginal | White | Unknown | Med-Lavender | - | Wasitis, Chick | --NR-- |
| 'Lucky in Love' | Small | Light-Green | Medial | White | Hybrid | - | July into August | Ward, Dr Dick & Ward, Jane | .2009 |
| 'Lumberjack' | Large | Dark-Green | Marginal | Yellow | Hybrid | Pale-Lavender | July into August | Elslager, Ed | .2005 |
| 'Lust in the Dust' | Medium | Med-Green | | | Hybrid | | | Moore, Jeff | --NR-- |
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