| Marginal Variegation | Plant Size | Leaf Color | Var Color | Origin | Season | Source | Registered |
| 'A Dash of Lemon' | Medium | Light-Green | Yellow | Unknown | June into July | Walker, O. & Potts, C. | .2020 |
| 'A Lady in Blue' | Medium | Blue/Green | Yellow | Hybrid | July | Elslager, Ed | .2004 |
| 'A Many-splendored Thing' | Medium | Dark-Green | Creamy White | Hybrid | June into July | Elslager, Ed | .1999 |
| 'A Step Beyond' | Large | Blue/Green | Yellow | Sport | July | Lysne, Rod | .2019 |
| 'A Very Good Boy' | Giant | Blue/Green | White | Hybrid | June into July | Elslager, Ed | .2005 |
| 'Abba Alive' | Small | Dark-Green | White | Unknown | July | Aden, Paul | .1990 |
| 'Abba Aloft' | Large | Med-Green | Yellow | Sport | July into August | Aden, Paul | .1990 |
| 'Abba Assuage' | Large | Yellow | White | Unknown | - | Aden, Paul | --NR-- |
| 'Abba at Large' | Large | Yellow | Green | Sport | July into August | Aden, Paul | .1990 |
| 'Abba Blue Dreams' | Medium | Blue/Green | White | Unknown | - | Aden, Paul | --NR-- |
| 'Abba Blue Jumbo' | Large | Blue/Green | White | Unknown | - | Aden, Paul | --NR-- |
| 'Abba Blue Plus' | Large | Blue/Green | White | Unknown | August to September | Aden, Paul | .1990 |
| 'Abba Dabba Darling' | Medium | Light Yellow | Green | Sport | July | Parsons, Russ & Summers, Alex | --NR-- |
| 'Abba Dabba Do' | Large | Dark-Green | Greenish White | Sport | July into August | Avent, Tony | .1998 |
| 'Abba Dabba Don't' | Large | Light Yellow | Green | Sport | July | Summers, Alex | --NR-- |
| 'Abba Dabba Wow' | Large | Med-Green | Yellow | Sport | June into July | Van Hoorn, James | --NR-- |
| 'Abba Delight' | - | Med-Green | Yellow | Unknown | - | Aden, Paul | --NR-- |
| 'Abba Dew' | Large | Light-Green | Yellow | Sport | July | Brill, Kirk | .1999 |
| 'Abba Fit' | Medium | Blue/Green | White | Unknown | July | Aden, Paul | .1990 |
| 'Abba Fragrant Backscratcher' | Large | Med-Green | White | Unknown | - | Aden, Paul & Zilis, Mark | .2010 |
| 'Abba Fragrant Centennial' | Medium | Med-Green | Yellow | Unknown | - | Aden, Paul | --NR-- |
| 'Abba Fragrant Cloud' | Medium | Med-Green | White | Unknown | July | Aden, Paul | .1990 |
| 'Abba Fragrant Sentry' | Medium | Med-Green | White | Unknown | - | Aden, Paul | --NR-- |
| 'Abba Little Showoff' | Miniature | Med-Green | Yellow | Unknown | July | Aden, Paul | .1990 |
| 'Abba Nova' | Small | Dark-Green | White | Unknown | - | Aden, Paul | .1990 |
| 'Abba Ready' | Medium | Med-Green | White | Sport | August | Aden, Paul | --NR-- |
| 'Abba Redskin' | Medium | Light-Green | White | Unknown | - | Aden, Paul | --NR-- |
| 'Abba Satellite' | Medium | Dark-Green | Yellow | Unknown | - | Aden, Paul | --NR-- |
| 'Abba Showtime' | Medium | Med-Green | Creamy White | Hybrid | July into August | Aden, Paul | --NR-- |
| 'Abba Spellbinder' | Large | Blue/Green | Chartreuse | Unknown | July | Aden, Paul | .1990 |
| 'Abba Tops' | Small | Med-Green | Yellow | Unknown | July | Aden, Paul | .1990 |
| 'Abba Two-step' | - | Med-Green | Light Green | Unknown | - | Aden, Paul | --NR-- |
| 'Abba What' | Large | Med-Green | Yellow | Unknown | - | Wrede, Arthur | --NR-- |
| 'Abba Windows' | Medium | Light-Green | Yellow | Sport | July into August | Aden, Paul & Zilis, Mark | .2010 |
| 'Abbey Road' | Medium | Dark-Green | White | Unknown | June into July | Wasitis, Chick | .2014 |
| 'Abby' | Small | Med-Green | Yellow | Sport | June into July | Ruh, Peter | .1990 |
| 'Abiqua Delight' | Medium | Med-Green | Yellow | Unknown | July into August | Purtymun, Charles | .1999 |
| 'Abiqua Moonbeam' | Medium | Blue/Green | Greenish White | Sport | July into August | Purtymun, Charles | .1987 |
| 'About Face' | Medium | Med-Green | Yellow | Unknown | - | Smith, Fred | --NR-- |
| 'Abracadabra' | Medium | Blue/Green | Yellow | Sport | June into July | Blake, Amanda | .2012 |
| 'Academy Another' | Medium | Med-Green | White | Unknown | July into August | Chamberlain, Steve | .2004 |
| 'Academy Blushing Chartreuse' | Small | Med-Green | Yellow | Sport | June into July | Chamberlain, Steve | .2009 |
| 'Academy Blushing Recluse' | Medium | Med-Green | Yellow | Sport | June into July | Chamberlain, Steve | .1999 |
| 'Academy Cockcrow' | Small | Med-Green | White | Sport | July into August | Chamberlain, Steve | .2009 |
| 'Academy Fire' | Medium | Yellow | White | Sport | July into August | Chamberlain, Steve | .1997 |
| 'Academy Glowing Embers' | Large | Yellow | Yellow | Sport | July into August | Chamberlain, Steve | .2008 |
| 'Academy Grins' | Small | Blue/Green | Yellow | Unknown | July into August | Chamberlain, Steve | .2008 |
| 'Academy Halo Standard' | Large | Light-Green | White | Sport | July into August | Chamberlain, Steve | .2015 |
| 'Academy Kakistocracy' | Medium | Blue/Green | Green | Hybrid | June into July | Chamberlain, Steve | .2005 |
| 'Academy Muse' | Medium | Yellow | Green | Unknown | July into August | Chamberlain, Steve | .1997 |
| 'Academy Redundant' | Large | Med-Green | White | Sport | July | Chamberlain, Steve | .1998 |
| 'Academy Smiles' | Medium | Med-Green | Yellow | Unknown | July into August | Chamberlain, Steve | .2008 |
| 'Academy Subtle Sally' | Small | Med-Green | White | Unknown | July | Chamberlain, Steve | .2015 |
| 'Ace Bill Wundram' | Medium | Dark-Green | Yellow | Unknown | June into July | Freeman, Franc & Freeman, Sally | .2008 |
| 'Achy Breaky Heart' | Small | Med-Green | White | Unknown | July | Schwarz, Jim | .1996 |
| 'Ada Robinson' | Medium | Dark-Green | White | Unknown | June into July | Goodwin, Randy | .2018 |
| 'Admiral Halsey' | Large | Dark-Green | White | Sport | June into July | Wasitis, Chick & Walek, Kevin | .2009 |
| 'Adorable' | Medium | Light-Green | Dark Green | Sport | August to September | Van Hoorn, James | --NR-- |
| 'Adrian's Glory' | Medium | Light-Green | Dark Green | Sport | July into August | Van Hoorn, James | --NR-- |
| 'Aesop' | Miniature | Med-Green | White | Hybrid | July | Beilstein, Doug & Malloy, Alex | .2005 |
| 'After Midnight' | Large | Blue/Green | Yellow | Sport | June into July | Solberg, Robert | .2009 |
| 'Afterglow' (Livingston) | Large | Dark-Green | Yellow | Hybrid | - | Livingston, Ron | --NR-- |
| 'Afterglow' (Walters) | Large | Dark-Green | Yellow | TC Sport | June into July | Lichacz, Susan & Walters Gardens | .2012 |
| 'Afternoon Delight' | Large | Blue/Green | Creamy White | Sport | June into July | Zilis, Mark | .2003 |
| 'Aggressive Behavior' | Large | Blue/Green | White | Unknown | - | Kuenster, Rod | --NR-- |
| 'Aidan Bryden Cleghorn' | Small | Dark-Green | Yellow | Unknown | July into August | Chamberlain, Steve | .2006 |
| 'Akabira Homare' | Small | Med-Green | White | Unknown | - | Unknown | --NR-- |
| 'Aladdin' | Small | Med-Green | White | Hybrid | - | Beilstein, Doug | --NR-- |
| 'Alakazaam' | Small | Light-Green | Yellow | Hybrid | July into August | Livingston, Ron | .2008 |
| 'Alaskan Halo' | Large | Med-Green | White | Sport | July into August | Ruh, Peter | .1997 |
| 'Albomarginata', H. sieboldii | Small | Med-Green | White | Sport | - | Unknown | --NR-- |
| 'Alcebana Fukurin' | Medium | Med-Green | White | Unknown | - | Unknown | --NR-- |
| 'Alcebana Kikurin' | Small | Dark-Green | White | Unknown | - | Unknown | --NR-- |
| 'Alcebana Kukurin' | Miniature | Med-Green | White | Unknown | August to September | Unknown | --NR-- |
| 'Alex' | Medium | Med-Green | Yellow | Hybrid | July into August | Graves, Butch | .2008 |
| 'Alex Summers' | Large | Blue/Green | Yellow | Sport | June into July | Santa Lucia, Vic | .1989 |
| 'Alexizz Madison' | Small | Blue/Green | White | Sport | July | Xavier-Sakr, Suzzane | .2005 |
| 'Alice In Wonderland' | Medium | Yellow | Green | Hybrid | June into July | Malloy, Alex | .2001 |
| 'Alice McConnel' | Medium | Med-Green | White | Unknown | June | Anderson, Jim | --NR-- |
| 'All Aflutter' (Dean) | Medium | Blue/Green | Yellow | Hybrid | July into August | Dean, Don | .2019 |
| 'All That Jazz' | Large | Dark-Green | White | Hybrid | July into August | Petryszyn, Olga | .2006 |
| 'Allan P. McConnell' | Medium | Med-Green | White | Unknown | July into August | McConnell, Allan & Seaver, Mildred | .1980 |
| 'Allegan Gent' | Large | Blue/Green | Speckles | Sport | June into July | Herrema, Ken & Ruh, Peter | .2000 |
| 'Allegan Moonring' | Small | Light-Green | Yellow | Unknown | | Unknown | --NR-- |
| 'Allegiance' | Medium | Med-Green | White | Sport | August | Helsley, Calvin | .2004 |
| 'Alley Cat' | Small | Med-Green | White | Unknown | - | Lydell, Ransom | --NR-- |
| 'Alleyne Cook' | Large | Blue/Green | Yellow | Sport | July into August | Cook, Alleyne & Hodgson, D. | .2003 |
| 'Alligator Shoes' | Medium | Blue/Green | White | Hybrid | July | Benedict, Dr Ralph (Herb) & Walek, Kevin | .2009 |
| 'Aloha' | Medium | Dark-Green | Yellow | Sport | August to September | Zilis, Mark & Schwarz, Jim | .2015 |
| 'Alpha' | Medium | Med-Green | Yellow | Hybrid | - | Malloy, Alex | --NR-- |
| 'Alpine Ice' | Large | Med-Green | White | Sport | July into August | Green Mountain Hosta | --NR-- |
| 'Alvatine Taylor' | Large | Blue/Green | Yellow | Sport | June into July | Minks, Eldren | .1990 |
| 'Always and Forever' | Medium | Dark-Green | White | Unknown | June into July | Goodwin, Randy | .2017 |
| 'Amagi-kintoki' | Small | Yellow | Green | Hybrid | September | Sugita, Hajime | --NR-- |
| 'Amazing Grace' | Medium | Med-Green | White | Hybrid | June into July | Ward, Dr Dick & Ward, Jane | .1999 |
| 'Amazing Matthew' | Large | Med-Green | White | Sport | June into July | Asch, Stuart | .2003 |
| 'Amber Maiden' | Small | Blue/Green | Yellow | Sport | July | Walters Gardens | .1988 |
| 'Amber Waves of Grain' | Large | Med-Green | Yellow | Hybrid | July into August | Elslager, Ed | .2003 |
| 'American Aurora Polaris' | Giant | Blue/Green | Yellow | Sport | June into July | Wade, Van | --NR-- |
| 'American Choice' | Large | Med-Green | Greenish White | TC Sport | July into August | Wade, Van | .2007 |
| 'American Dream' | Medium | Med-Green | White | Sport | July into August | Wade, Van | .1999 |
| 'American Eagle' | Large | Blue/Green | Gold | Sport | June into July | Wade, Van | .1999 |
| 'American Fashion' | Large | Yellow | Green | Sport | July into August | Wade, Van | --NR-- |
| 'American Gladiator' | Large | Blue/Green | Yellow | Hybrid | June into July | Hansen, Hans | .2007 |
| 'American Gold Edge' | Medium | Med-Green | Yellow | Unknown | July into August | Wade, Van | .1999 |
| 'American Gothic' (Bielstein) | Medium | Med-Green | Yellow | Unknown | - | Beilstein, Doug | --NR-- |
| 'American Gothic' (Johnson) | Medium | Med-Green | Yellow | Sport | July into August | Johnson, Greg | .2008 |
| 'American Halo' | Large | Blue/Green | Creamy White | Sport | June into July | Wade, Van | .1999 |
| 'American Icon' | Large | Med-Green | Yellow | Sport | July | Hansen, Hans & Shady Oaks Nursery | .2004 |
| 'American Idol' | Medium | Med-Green | Yellow | Sport | August | Goodwin, Randy | .2005 |
| 'American Mohican Halo' | Large | Blue/Green | White | Sport | June into July | Wade, Van | .2000 |
| 'American Pie' | Small | Light-Green | Yellow | Hybrid | June into July | Avent, Tony | .2007 |
| 'American Standard' | Medium | Med-Green | Yellow | Sport | July into August | Wade, Van | --NR-- |
| 'American Starburst' | Small | Med-Green | White | Sport | August | Wade, Van | --NR-- |
| 'Amigo' | Large | Blue/Green | Yellow | Sport | July into August | Schwarz, Karen & Zilis, Mark | .2014 |
| 'Amo Rural and Urban' | Medium | Med-Green | White | Unknown | - | Goodwin, Randy | --NR-- |
| 'Amy Aden Rim' | Small | Yellow | White | Sport | July | Aden, Paul | --NR-- |
| 'Amy Elizabeth' | Medium | Med-Green | Greenish White | Sport | July | Zilis, Mark | .2003 |
| 'Amy's Hope' | Medium | Yellow | White | Sport | July | Snyder, Ron | .2000 |
| 'An Arrow for Easton' | Miniature | Med-Green | White | Unknown | - | Goodwin, Randy | .2014 |
| 'And You and I' | Giant | Blue/Green | White | TC Sport | July | Mortko, Rob | --NR-- |
| 'Andrew Dennis' | Large | Blue/Green | White | Unknown | - | Weissenberger, Henry & Zilis, Mark | .2010 |
| 'Andrew M. Wright' | Medium | Med-Green | Yellow | Unknown | - | Chamberlain, Steve | .2014 |
| 'Android' | Large | Yellow | Green | Sport | - | Fransen, Marco | --NR-- |
| 'Andy Murray' | Medium | Blue/Green | Yellow | Hybrid | July into August | British Hosta and Hemerocallis Society & Solberg, Robert | .2013 |
| 'Angel Feathers' | Medium | Med-Green | Creamy White | Hybrid | July into August | Vaughn, Kevin & Walek, Kevin | .2009 |
| 'Angel from Montgomery' | Medium | Med-Green | Yellow | Unknown | June into July | Wasitis, Chick | .2014 |
| 'Angel of Beauty' | Large | Blue/Green | Yellow | TC Sport | June into July | Zilis, Mark | --NR-- |
| 'Angelique' | Medium | Med-Green | Yellow | Unknown | - | Zumbar, Wm | --NR-- |
| 'Anglo Saxon' | Medium | Med-Green | Yellow | Hybrid | July | Malloy, Alex | .2001 |
| 'Anita' | Small | Green | White | Hybrid | July into August | Graves, Butch | .2009 |
| 'Anna' | Medium | Light-Green | White | Unknown | - | Heemskerk, Gerardus | --NR-- |
| 'Anna Mae' | Medium | Blue/Green | Yellow | Unknown | - | Savory, Dennis | .2012 |
| 'Anne' | Medium | Med-Green | Creamy Yellow | Sport | June into July | Heemskerk, Gerardus | .2005 |
| 'Anne Arett' | Small | Med-Green | White | Sport | July into August | Arett, Anne | .1975 |
| 'Annie' | Small | Dark-Green | Yellow | Unknown | July | Kulpa, John & Walek, Kevin | .2009 |
| 'Ansly' | - | Med-Green | Yellow | Unknown | - | Unknown | --NR-- |
| 'Anthony' | Large | Yellow | Blue-Green | TC Sport | July | Zilis, Mark | .2011 |
| 'Antioch' | Large | Med-Green | Creamy White | Unknown | July into August | Tompkins, Cynthia & Hofer, Paul & Ruh, Peter | .1979 |
| 'Antoinette' | Medium | Med-Green | Yellow | Sport | July | Kuk, Bob | .2000 |
| 'Aoki Variegated' | Large | Blue/Green | Yellow | Sport | July | Fisher, Eunice V. | --NR-- |
| 'Aomori Gold Star' | Medium | Yellow | Green | Sport | August to September | Muroya, Kimio & Zilis, Mark | .2009 |
| 'Aomori Setting Sun' | Medium | Med-Green | Yellow | Sport | August to October | Unknown | --NR-- |
| 'Appalachian Beauty' | Large | Med-Green | Yellow | TC Sport | June into July | Zilis, Mark | .2003 |
| 'Appetizer' | Small | Med-Green | Yellow | Hybrid | June | Avent, Tony | .2007 |
| 'Applause' | Large | Med-Green | Yellow | TC Sport | June into July | Hansen, Hans | .2006 |
| 'Apple Candy' | Medium | Med-Green | Yellow | Sport | July into August | Van den Top, Jan | --NR-- |
| 'Apple Jack' (Lydell) | Large | Med-Green | Yellow | Unknown | - | Lydell, Ransom | --NR-- |
| 'Applique' | Small | Med-Green | White | Unknown | July into August | Jones, C.L. | .2016 |
| 'Aquarius AMH' | Small | Light-Green | White | Unknown | - | Bastille, Jocelyne | --NR-- |
| 'Arc de Triomphe' | Large | Blue/Green | Creamy White | Hybrid | July into August | Elslager, Ed | .2000 |
| 'Arctic Circle' | Medium | Med-Green | White | Unknown | July into August | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2002 |
| 'Arctic Rim' | Medium | Blue/Green | White | Sport | July into August | Lydell, Ransom | .1993 |
| 'Aristocrat' | Small | Blue/Green | Creamy White | TC Sport | July into August | Falstad, C.H. & Walters Gardens | .1997 |
| 'Arkansas Lad' | Giant | Med-Green | White | Hybrid | June into July | Metzger, Clark David | .2005 |
| 'Art Shane' | Small | Med-Green | Yellow | Unknown | - | Aden, Paul | --NR-- |
| 'Artist's Palette' | Medium | Med-Green | White | Hybrid | July into August | Kuk, Bob | .1986 |
| 'Asahi Comet' | Miniature | Med-Green | Yellow | Sport | September | Kato, Kiyoshi & Zumbar, Wm | .1984 |
| 'Asahi Sunray' | Small | Med-Green | Chartreuse | Sport | September | Kato, Kiyoshi & Zumbar, Wm | .1984 |
| 'Ascension' | Large | Med-Green | White | Unknown | - | Asch, Stuart | --NR-- |
| 'Asian Small Town Hero' | Medium | Med-Green | Yellow | Unknown | | Souvagie, Renaat | --NR-- |
| 'Aspen Breeze' | Medium | Yellow | White | TC Sport | - | Scolnik, Patricia & Walek, Kevin | .2009 |
| 'Aspen Pride' | Medium | Yellow | Green | Unknown | - | Benedict, Dr Ralph (Herb) | --NR-- |
| 'Aspen White' | Medium | Yellow | White | Sport | June into July | Brill, Kirk | --NR-- |
| 'Aspiring' | Small | Blue/Green | Yellow | Unknown | | Barrett, Rosemary | --NR-- |
| 'Assuage' | Small | Med-Green | Yellow | Unknown | - | Aden, Paul | --NR-- |
| 'Athletic Event' | Medium | Med-Green | White | Sport | July into August | Nyikos, Frank | .2008 |
| 'Atlantis' | Large | Blue/Green | Yellow | Sport | June into July | Hansen, Hans & Avent, Tony | .2004 |
| 'August Beauty' | Large | Dark-Green | Yellow | Sport | July into August | Warmerdam, Piet & Walek, Kevin | .2009 |
| 'August Fire' | Medium | Blue/Green | White | TC Sport | August to September | Bergeron, Amy & Walters Gardens | .2008 |
| 'Augustus' | Medium | Green | White | Hybrid | July into August | Tylinski, Stan & Malloy, Alex | .2003 |
| 'Aunt Polly's Paddle' | Large | Med-Green | White | Hybrid | June into July | McDonell, Harold | .2021 |
| 'Aureocincta' | Medium | Dark-Green | White | Sport | - | Unknown | --NR-- |
| 'Aureomaculata', H. ventricosa | Medium | Yellow | Dark Green | Sport | July | The American Hosta Society | .1987 |
| 'Aureomarginata', H. montana | Large | Med-Green | Yellow | Sport | July | Maekawa, Dr Fumio & The American Hosta Society | .1986 |
| 'Aureomarginata', H. pulchella | Small | Med-Green | Yellow | Unknown | - | Unknown | --NR-- |
| 'Aureomarginata', H. ventricosa | Large | Dark-Green | White | Sport | July | Hensen, Karel & Bloom, Alan & The American Hosta Society | .1986 |
| 'Aurora Borealis' | Large | Blue/Green | Yellow | Sport | June into July | Rudolph, Thelma & Walters Gardens | .1986 |
| 'Aurora Spokes' | Small | Dark-Green | Yellow | Unknown | - | O'Harra, Russ | --NR-- |
| 'Aurora's Glow' | Medium | Med-Green | Green | Sport | July into August | McHugh, Ed | .2012 |
| 'Austin Dickinson' | Medium | Med-Green | Yellow | Hybrid | August to October | Lachman, Wm & Lachman, Eleanor | .1992 |
| 'Autumn Ridge' | Medium | Med-Green | White | Unknown | - | Goodwin, Randy | --NR-- |
| 'Avalanche' | Medium | Med-Green | Creamy White | Unknown | July into August | Goodwin, Randy | .2000 |
| 'Avalon' | Small | Med-Green | White | Sport | - | Malloy, Alex | --NR-- |
| 'Avalon Wild One' | Medium | Yellow | Yellow | Unknown | - | Ricketts, Dennis | --NR-- |
| 'Avery Angel' | Medium | Yellow | White | Unknown | July into August | Tiffany, Barbara | .2005 |
| 'Avocado Toast' | Small | Dark-Green | Yellow | Sport | July into August | Solberg, Robert | .2020 |
| 'Awe Snap' | Large | Med-Green | White | Sport | July into August | Giese, M. & Giese, K. | .2019 |
|