| Medial (Center) Variegation | Plant Size | Leaf Color | Var Color | Origin | Season | Source | Registered |
| 'J.D.'s Luck' | Giant | Blue/Green | Yellow | Sport | June into July | Orlando, John | .2001 |
| 'Jack Benii' | Small | Med-Green | - | Unknown | - | Unknown | --NR-- |
| 'Jaded Lady' | Medium | Blue/Green | White | Unknown | - | Tylinski, Stan | --NR-- |
| 'Jamboree Joy' | Small | Med-Green | Yellow | Hybrid | - | Hoover, Walt | --NR-- |
| 'Jane Ward' | Medium | Med-Green | White | Hybrid | July | Ward, Dr Dick & Ward, Jane | .1999 |
| 'Janie Girl' | Large | Dark-Green | Yellow | Hybrid | July into August | Hanna, Clarence | .2020 |
| 'Jan's Gift' | Medium | Dark-Green | White | Unknown | June into July | Liley, Jan & Gilligan, Madelon | .2015 |
| 'Jealousy' | Large | Blue/Green | Yellow | Hybrid | - | Gowen, Hideko | --NR-- |
| 'Jean Ferris Ruh' | Medium | Dark-Green | Yellow | Sport | July into August | Ruh, Peter & Ruh, Jean | .2005 |
| 'JenElaine' | Large | Dark-Green | Yellow | Sport | June into July | Boak, Tim | .2010 |
| 'Jerry Landwehr' | Large | Med-Green | White | Unknown | June into July | Williams, Ron | --NR-- |
| 'Jersey Magic' | Small | Blue/Green | Green | Unknown | | Meyer, Bill | --NR-- |
| 'Jigs Up' | Medium | Blue/Green | Yellow | Sport | - | Van den Top, Jan | --NR-- |
| 'Jim Matthews' | Medium | Blue/Green | White | Hybrid | June into July | Matthews, Mrs. J.W. | .1998 |
| 'Jim Wilkins' | Large | Blue/Green | Yellow | Hybrid | June | Benedict, Dr Ralph (Herb) | .1990 |
| 'Jipson Place City Shadows' | Large | Dark-Green | Yellow | Sport | June into July | Butler, Dick & Street, Dr Jamie | .2016 |
| 'John Kulpa' | Medium | Dark-Green | Yellow | Sport | July into August | Kulpa, John | .1999 |
| 'Joseph's Dream' | Medium | Med-Green | Yellow | Sport | July into August | Unknown | --NR-- |
| 'Journey's End' | Large | Blue/Green | Yellow | TC Sport | June into July | Hansen, Hans & Shady Oaks Nursery | .2004 |
| 'Joyce Trott' | Small | Blue/Green | Yellow | Hybrid | July | Vaughn, Kevin | .1988 |
| 'Julie Morss' | Medium | Med-Green | Greenish White | Hybrid | July into August | Morss, Julie | .1983 |
| 'Jumpin' Jack Flash' | Small | Med-Green | White | Unknown | August to September | Avent, Tony | .2012 |
| 'Jumping Jupiter' | Small | Med-Green | White | Sport | July | Malloy, Alex | --NR-- |
| 'June Present' | Medium | Blue/Green | Yellow | Sport | July into August | Van den Top, Jan | --NR-- |
| 'June's Beauty' | Medium | Blue/Green | Yellow | Unknown | - | Van den Top, Jan | --NR-- |
| 'June's Present' | Medium | Blue/Green | Yellow | Sport | July into August | Van den Top, Jan | --NR-- |
| 'Jurassic Sun' | Small | Med-Green | White | Sport | July | Van den Top, Jan | --NR-- |
| 'Just June' | Medium | Blue/Green | Yellow | Sport | July | Unknown | --NR-- |
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