| Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Ebony Spires' | Large | Dark-Green | - | - | Hybrid | Light-Purple | August | Dean, Don | .1999 |
| 'Eco Mirror' | Medium | Dark-Green | - | - | Sport | Pale-Lavender | July into August | Van Eechaute, Danny | .2014 |
| 'Edina Queen' | Miniature | Yellow | | | Unknown | Light-Purple | August | Kwick, Charles | .2021 |
| 'Edward Elslager' | Medium | Med-Green | Marginal | White | Hybrid | Pale-Lavender | June into July | Wade, Van | .2011 |
| 'Elatior' | Giant | Blue/Green | - | - | Sport | Near-White | July into August | Maekawa, Dr Fumio & Ruh, Peter | .2002 |
| 'Elatior Falls' | Giant | Med-Green | - | - | Hybrid | - | July into August | Myers, D. & Balitewicz, Bob & Rawson, Don | .2016 |
| 'Electric Love' | Medium | Med-Green | Marginal | White | Sport | Light-Purple | July into August | Abrams, Deb | .2010 |
| 'Elf Arrows' | Miniature | Med-Green | Marginal | Yellow | Unknown | Light-Purple | July into August | Goodwin, Randy | .2020 |
| 'Elf Slippers' | Small | Med-Green | Marginal | Yellow | Sport | Med-Lavender | July into August | Hicks, Gerry | .2018 |
| 'Elizabeth Ingolfsrud' | Large | Med-Green | Marginal | Yellow | Hybrid | Pale-Lavender | August | Bisschop, Lynn | .2011 |
| 'Elp 2' | Large | Med-Green | - | - | Hybrid | Near-White | July into August | Livingston, Ron | --NR-- |
| 'Elsie's Smile' | Large | Yellow | | | Hybrid | Near-White | July into August | Stone, W. | .2021 |
| 'Emerald Carpet' | Miniature | Med-Green | - | - | Hybrid | Light-Purple | August | Banyai, Pauline | .1998 |
| 'Emerald Chalice' | Large | Med-Green | | - | Hybrid | Pale-Lavender | July into August | Kwick, Charles | .2020 |
| 'Emerald City Chick' | Small | Med-Green | - | - | Sport | - | - | Sebright Gardens | .2009 |
| 'Emerald Crater' | Large | Blue/Green | Marginal | Yellow | Unknown | Near-White | June into July | Carlson, Monty & Carlson, Julie | .2013 |
| 'Emerald Crown' | Medium | Dark-Green | - | - | Hybrid | Pale-Lavender | July | Lachman, Wm & Lachman, Eleanor | .1990 |
| 'Emerald Elf' | Small | Light-Green | - | - | Unknown | - | - | Goodwin, Randy | .2013 |
| 'Emerald Green' | Giant | Med-Green | - | - | Sport | Deep-Purple | August | Walters Gardens | .1996 |
| 'Emerald Green Metallic' | Large | Med-Green | - | - | Unknown | Near-White | July | O'Brien, John | --NR-- |
| 'Emerald Spade' | Medium | Blue/Green | | | Hybrid | Light-Purple | July into August | Postlewaite, Peter | .2021 |
| 'Emerald Waters' | Small | Med-Green | - | - | TC Sport | Pale-Lavender | July into August | Micheletti, Tom | .2011 |
| 'Emily Lynn Walsh' | Medium | Med-Green | Marginal | White | Hybrid | Med-Lavender | - | Nash, Bill | --NR-- |
| 'Enchiladas' | Large | Dark-Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | Heemskerk, Gerardus | .2015 |
| 'Enduring Beacon' | Medium | Yellow | - | - | Hybrid | - | July into August | Dean, Don | .2009 |
| 'Envy' | Medium | Blue/Green | Marginal | White | Hybrid | Med-Lavender | September to October | Beilstein, Doug & Beilstein, Mardy | .2013 |
| 'Epic Blue Titan' | Medium | Blue/Green | - | - | Hybrid | Pale-Lavender | July | Kwick, Charles | .2019 |
| 'Epic Blue Wave' | Large | Blue/Green | - | - | Hybrid | Pale-Lavender | July into August | Kwick, Charles | .2019 |
| 'Epic Cosmic Union' | Large | Blue/Green | - | - | Hybrid | Pale-Lavender | June into July | Kwick, Charles | .2019 |
| 'Eric' | Large | Med-Green | - | - | Unknown | - | August to September | Schwarz, Jim | .2015 |
| 'Erie Canal' | Small | Med-Green | - | - | Unknown | - | - | Malloy, Alex | --NR-- |
| 'Erikson Debut' | Medium | Med-Green | | - | Sport | Pale-Lavender | July into August | Erikson, Pam | .2020 |
| 'Etched Glass' | Medium | Med-Green | Medial | Yellow | Sport | Pure-White | August to September | Hansen, Hans & Walters Gardens | .2018 |
| 'Evening Inferno' | Medium | Yellow | - | - | Hybrid | Light-Purple | July into August | Dean, Don | .2019 |
| 'Evening Prayers' | Medium | Dark-Green | Marginal | Yellow | Unknown | - | June into July | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
| 'Evening Shadows' | Medium | Blue/Green | - | - | Hybrid | Med-Lavender | July into August | Schwarz, Jim & Zillis, Mark | .2012 |
| 'Evil Woman' | Medium | Dark-Green | Marginal | Yellow | Unknown | - | July into August | Wasitis, Chick | .2013 |
| 'Ewa Yoto Moto' | Medium | Dark-Green | Marginal | Yellow | Hybrid | - | September | Benedict, Dr Ralph (Herb) & Walek, Kevin | .2009 |
| 'Eye Never' | Medium | Dark-Green | Medial | Yellow | Sport | Med-Lavender | July into August | Wilson, Chris | .2013 .2018 |
| 'Eye of the Storm' | Small | Dark-Green | - | - | Sport | Pale-Lavender | August to October | Schwarz, Jim & Schwarz, Karen & Zilis, Mark | .2014 |
| 'Eye of the Tiger' | Large | Dark-Green | Medial | White | Sport | Pale-Lavender | July into August | Meyer, Gerry & Meyer, Jean | .2018 |
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