| No. | Cultivar Name | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Lady Abigail' | Light-Green | | - | Hybrid | Near-White | July | Kwick, Charles | .2018 |
|
2
| 'Lady Gloria' | Light-Green | | - | Hybrid | Near-White | July | Kwick, Charles | .2020 |
|
3
| 'Lakeside Elfin Fire' | Med-Green | Medial | White | Hybrid | Light-Purple | July | Chastain, Mary | .2000 |
|
4
| 'Lela's Quilt' | Blue/Green | | - | Hybrid | Pale-Lavender | June into July | Hackbarth, Robert | .2015 |
|
5
| 'Light My Fire' | Blue/Green | Medial | White | Sport | Pale-Lavender | July into August | Zilis, Mark & Schwarz, Karen | .2014 |
|
6
| 'Lime Ripple' | Light-Green | | - | Unknown | Unknown | June into July | Schulz, Ed | .2011 |
|
7
| 'Lionheart' | Dark-Green | Medial | White | TC Sport | Near-White | June into July | Zilis, Mark | .2009 |
|
8
| 'Little Cyn' | Med-Green | Streaked | Yellow | Unknown | Unknown | - | Duback, Robyn | .1998 |
|
9
| 'Little Lites' | Med-Green | Medial | White | Sport | Near-White | June into July | Kulpa, John & Krul, Nancy | .1993 |
|
10
| 'Lochness Monster' | Yellow | | - | Sport | Near-White | June | Brill, Kirk | --NR-- |
|
11
| 'Lord Goldridge' | Yellow | | - | Hybrid | Pale-Lavender | July into August | Kwick, Charles | .2019 |
|
12
| 'Lord Goldwrinkle' | Yellow | | - | Hybrid | Pale-Lavender | June into July | Kwick, Charles | .2019 |
|
13
| 'Louie' | Med-Green | | - | Unknown | Light-Purple | August | Missouri Botanical Garden & Ruh, Peter | .1996 |
|
14
| 'Love Pat' | Blue/Green | | - | Hybrid | Pale-Lavender | - | Shaw, Florence & Aden, Paul | .1978 |
|
15
| 'Lydia' | Med-Green | Medial | White | Sport | Unknown | June into July | Graves, Butch | .2009 |
|