| Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'A 10 Hut' | Medium | Blue/Green | Streaked | Yellow | Nat-Sport | Pale-Lavender | July | Meyer, Bill & Brashear, Carol | --NR-- |
| 'A Many-splendored Thing' | Medium | Dark-Green | Marginal | Creamy White | Hybrid | Pale-Lavender | June into July | Elslager, Ed | .1999 |
| 'Abiqua Drinking Gourd' | Large | Blue/Green | | | Hybrid | Near-White | June into July | Walden West | .1989 |
| 'Abiqua Drinking Gourd Streaked' | Large | Blue/Green | Streaked | Yellow | Nat-Sport | Near-White | June into July | Meyer, Bill | --NR-- |
| 'Abiqua Miniature' | Miniature | Med-Green | | | Unknown | Light-Purple | July into August | Walden West | .1988 |
| 'Abiqua Trumpet' | Small | Blue/Green | | | Unknown | Pale-Lavender | July into August | Walden West | .1987 |
| 'Abiqua Zodiac' | Large | Yellow | | | Unknown | Light-Purple | July into August | Walden West | .1988 |
| 'Academy Cockcrow' | Small | Med-Green | Marginal | White | Nat-Sport | Med-Lavender | July into August | Chamberlain, Steve | .2009 |
| 'Academy Faux Sedge' | Small | Med-Green | | | Unknown | Light-Purple | July into August | Chamberlain, Steve | .2008 |
| 'Academy Smiles' | Medium | Med-Green | Marginal | Yellow | Unknown | Light-Purple | July into August | Chamberlain, Steve | .2008 |
| 'Academy Speckled Caddy Spoons' | Miniature | Light-Green | Streaked | Speckles | Hybrid | Med-Lavender | June into July | Chamberlain, Steve | .2008 |
| 'Academy Streaked Francee' | Large | Dark-Green | Streaked | White | Nat-Sport | Med-Lavender | July into August | Chamberlain, Steve | --NR-- |
| 'Ada Robinson' | Medium | Dark-Green | Marginal | White | Unknown | Near-White | June into July | Goodwin, Randy | .2018 |
| 'Aeon' | Giant | Dark-Green | Streaked | Yellow | Nat-Sport | Pale-Lavender | June into July | Philips, Hugo | --NR-- |
| 'Age of Gold' | Large | Yellow-Gold | | | Hybrid | Near-White | July into August | Hansen, Hans & Walters Gardens, Inc | .2018 |
| 'Ahhhs' | Medium | Blue/Green | | | TC Sport | Pale-Lavender | July into August | Mortko, Rob | --NR-- |
| 'Aldonna Blue Eyes' | Large | Blue/Green | | | Unknown | | | Wade, Van | --NR-- |
| 'Alinghi' | Large | Blue/Green | | | Hybrid | Pale-Lavender | August to September | Hirsbrunner, Lisolette | .2003 .2018 |
| 'Allan P. McConnell All Green' | Small | Med-Green | | | Nat-Sport | Med-Lavender | July into August | Wade, Van | --NR-- |
| 'Allen C. Haskell' | Large | Dark-Green | Streaked | Yellow | Unknown | Pale-Lavender | July | Seaver, Mildred & Walek, Kevin | .2009 |
| 'Alleyne Cook' | Large | Blue/Green | Marginal | Yellow | Nat-Sport | Pale-Lavender | July into August | Cook, Alleyne & Hodgson, D. | .2003 |
| 'Alligator Shoes' | Medium | Blue/Green | Marginal | White | Hybrid | Pale-Lavender | July | Benedict, Dr R. (Herb) & Walek, Kevin | .2009 |
| 'Allo, Allo, Allo' | Medium | Med-Green | | | Hybrid | Med-Lavender | July into August | Scheer, Alttara & Gilligan, Madelon | .2017 |
| 'Almost Heaven' | Medium | Dark-Green | Medial | White | Unknown | | July into August | Beilstein, Doug & Mardy | .2012 |
| 'Alvatine Taylor' | Large | Blue/Green | Marginal | Yellow | Nat-Sport | Pure-White | June into July | Minks, Eldren | .1990 |
| 'Always and Forever' | Medium | Dark-Green | Marginal | White | Unknown | Near-White | June into July | Goodwin, Randy | .2017 |
| 'American Angel' | Large | Blue/Green | Medial | White | Nat-Sport | Near-White | July | Wade, Van, Schroeder, Bob & Barb | .2017 |
| 'American Halo' | Large | Blue/Green | Marginal | Creamy White | Nat-Sport | Pure-White | June into July | Wade, Van | .1999 |
| 'American Icon' | Large | Med-Green | Marginal | Yellow | Nat-Sport | Pale-Lavender | July | Hansen, Hans & Shady Oaks Nursery | .2004 |
| 'American Masterpiece' | Large | Blue/Green | Medial | White | Nat-Sport | Near-White | June into July | Wade, Van | .1999 |
| 'Andromeda' | Small | Med-Green | Streaked | White | Hybrid | Near-White | June into July | Godfrey-Smith, Digs | .2015 |
| 'Angel 13' | Giant | Blue/Green | | | Nat-Sport | Near-White | June into July | Unknown | --NR-- |
| 'Angel Feathers' | Medium | Med-Green | Marginal | Creamy White | Hybrid | Light-Purple | July into August | Vaughn, Kevin & Walek, Kevin | .2009 |
| 'Angel Tears' | Small | Dark-Green | Streaked | White | Nat-Sport | Light-Purple | June into July | Wilson, Bob | --NR-- |
| 'Angel Wings' | Large | Med-Green | | | Unknown | Pale-Lavender | June into July | Diesen, Jane & Bernie | .1998 |
| 'Angelique Supreme' | Small | Med-Green | Streaked | White | Nat-Sport | Med-Lavender | | Schwarz, Jim | --NR-- |
| 'Ani Machi' | Medium | Med-Green | Medial | Greenish White | Unknown | Light-Purple | August to September | Ruh, Peter & Jean | .2002 .2018 |
| 'Annabel Lee' | Medium | Dark-Green | | | Unknown | Light-Purple | | Scheer, Alttara | --NR-- |
| 'Aomori Select' | Medium | Green | | | Nat-Sport | Light-Purple | July into August | Zilis, Mark | .2009 |
| 'Apple Green' | Medium | Med-Green | | | Hybrid | Light-Purple | June into July | Anderson, Kenneth | .1982 |
| 'Arc de Triomphe' | Large | Blue/Green | Marginal | Creamy White | Hybrid | Pale-Lavender | July into August | Elslager, Ed | .2000 |
| 'Arcade' | Medium | Med-Green | Medial | White | Unknown | | | Livingston, Ron | --NR-- |
| 'Arctic Sunset' | Medium | Light-Green | Streaked | Yellow | Nat-Sport | Med-Lavender | August to September | Ruh, Peter & Jean | .2005 |
| 'Armani' | Large | Dark-Green | | | Hybrid | | July into August | Van Eechaute, Danny | .2015 |
| 'Asher' | Large | Blue/Green | | | Hybrid | Near-White | July into August | Kwick, Charles | .2017 |
| 'Astral Bliss' | Small | Blue/Green | | | Hybrid | Pale-Lavender | July into August | Dean, Don | .2009 |
| 'Atypical Blonde' | Medium | Light-Green | | | Hybrid | Near-White | June into July | Kwick, Charles | .2017 |
| 'August Beauty' | Large | Dark-Green | Marginal | Yellow | Nat-Sport | Pale-Lavender | July into August | Warmerdam, Piet & Walek, Kevin | .2009 |
| 'Awesome' | Miniature | Med-Green | | | Hybrid | Light-Purple | July | Benedict, Dr Ralph (Herb) | .1999 |
|