| Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Abba East' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Afterglow' (Livingston) | Large | Dark-Green | Marginal | Yellow | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Alien Technology' | Medium | Med-Green | - | - | Unknown | Light-Purple | July into August | Livingston, Ron | --NR-- |
| 'Alter Ego' | Large | Yellow | - | - | Hybrid | - | July | Livingston, Ron | --NR-- |
| 'Alttara' | Medium | Yellow-Gold | | | Unknown | Light-Purple | August | Livingston, Ron | --NR-- |
| 'Arcade' | Medium | Med-Green | Medial | White | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Arten' | Medium | Blue/Green | - | - | Hybrid | Light-Purple | August | Livingston, Ron | --NR-- |
| 'Artrishia' | Small | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Atom Smasher' | Miniature | Yellow | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Atomic Dragon' | Small | Light-Green | - | - | Hybrid | - | August | Livingston, Ron | --NR-- |
| 'Atomic Elvis' | Medium | Light-Green | - | - | Hybrid | Med-Lavender | - | Livingston, Ron | --NR-- |
| 'Atomic Elvis Blue' | Medium | Blue/Green | - | - | Hybrid | Light-Purple | August | Livingston, Ron | --NR-- |
| 'Atomic Elvis Green' | Small | Med-Green | - | - | Hybrid | Light-Purple | August | Livingston, Ron | --NR-- |
| 'Atomic Mama' | Medium | Med-Green | - | - | Hybrid | Light-Purple | August | Livingston, Ron | --NR-- |
| 'Atomic Needle' | Medium | Med-Green | - | - | Hybrid | Pale-Lavender | - | Livingston, Ron | --NR-- |
| 'Baja Sunset' | Large | Yellow | - | - | Sport | - | - | Livingston, Ron | --NR-- |
| 'Bare Necessity' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Beautiful Dreams' | Large | Dark-Green | Streaked | White | Hybrid | - | July | Livingston, Ron | --NR-- |
| 'Biggie Smalls' | Giant | Light-Green | | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Black Mamba' | Medium | Med-Green | - | - | Hybrid | Light-Purple | August | Livingston, Ron | --NR-- |
| 'Blazer' (Livingston) | Small | Med-Green | Streaked | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Blue Bayou' (Livingston) | Medium | Blue/Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Blue Dogwood' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Blue Lazer' | Medium | Blue/Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Blue Lemonade' | - | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Blue Moonbeams' | | Blue/Green | | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Blue Plover' | Large | Blue/Green | Streaked | Yellow | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Blue Sanders' | Large | Blue/Green | Streaked | Yellow | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Broadband' | Medium | Med-Green | Marginal | Creamy White | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Cadence' | Large | Med-Green | Streaked | White | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Cardboard' | Medium | Med-Green | - | - | Unknown | Pure-White | July into August | Livingston, Ron | --NR-- |
| 'Carrie' (Livingston) | Medium | Light-Green | | | Hybrid | Pure-White | August | Livingston, Ron | --NR-- |
| 'Chartreuse Domes' | Large | Yellow | - | - | Unknown | Pale-Lavender | July into August | Livingston, Ron | --NR-- |
| 'Chartreuse Fountain' | Medium | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Chartreuse Spoons' | Medium | Light-Green | - | - | Unknown | Pale-Lavender | July into August | Livingston, Ron | --NR-- |
| 'Childhood Fantasy' | Medium | Blue/Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Christmas Dome' | Large | Light-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Clean Lines' | Medium | Med-Green | - | - | Unknown | Light-Purple | August | Livingston, Ron | --NR-- |
| 'Conquistador' | Large | Blue/Green | - | - | Hybrid | Light-Purple | July into August | Livingston, Ron | --NR-- |
| 'Contort' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Contorted Dragon' | Large | Blue/Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Convivial' | Medium | Dark-Green | Marginal | White | Unknown | Near-White | - | Livingston, Ron | --NR-- |
| 'Cosmic Blue' | Medium | Blue/Green | - | - | Hybrid | Med-Lavender | - | Livingston, Ron | --NR-- |
| 'Creet wee esta' | Small | Med-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Crinkled Clink' | Medium | Dark-Green | - | - | Unknown | Med-Lavender | July | Livingston, Ron | --NR-- |
| 'Cubra Libra' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Curious Yellow' (Livingston) | Small | Yellow | - | - | Unknown | Light-Purple | - | Livingston, Ron | --NR-- |
| 'Dakomo' | Medium | Yellow | - | - | Hybrid | Pale-Lavender | June into July | Livingston, Ron | --NR-- |
| 'Dance' | Large | Med-Green | Streaked | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Darla' | Small | Light-Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Delightful' | Medium | Med-Green | - | - | Unknown | Light-Purple | - | Livingston, Ron | --NR-- |
| 'Downright Upright' | Small | Med-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Dragon Heart' | Medium | Med-Green | - | - | Unknown | Light-Purple | July into August | Livingston, Ron | --NR-- |
| 'Dripping Lemon Custard' | Large | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Elp' | Medium | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Elp 2' | Large | Med-Green | - | - | Hybrid | Near-White | July into August | Livingston, Ron | --NR-- |
| 'Elvis On Stage' | Medium | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Exceptional' | Large | Med-Green | Streaked | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Exotic Presentation' | Medium | Med-Green | Marginal | White | Unknown | Pale-Lavender | July | Livingston, Ron | --NR-- |
| 'Exuberant' | Medium | Dark-Green | Medial | White | Hybrid | | | Livingston, Ron | --NR-- |
| 'Fate' | Medium | Med-Green | Streaked | Speckles | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Frosted Flakes' | Large | Light-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Fuchsia Frenzy' | Medium | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Ghee Syche' | Large | Med-Green | Marginal | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Ghetto Princess' | Large | Dark-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Glorious' | Small | Yellow | - | - | Hybrid | Pale-Lavender | - | Livingston, Ron | --NR-- |
| 'Going My Way' | Medium | Med-Green | Streaked | White | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Golden Tongue' | Small | Med-Green | Medial | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Green Machine' | Large | Dark-Green | - | - | Unknown | Near-White | July into August | Livingston, Ron | --NR-- |
| 'Hacksaw' | Small | Med-Green | - | - | Hybrid | Med-Lavender | July into August | Livingston, Ron | --NR-- |
| 'Homespun' | Medium | Blue/Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Honey Boy' | Medium | Med-Green | Marginal | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Inocquous' | Medium | Med-Green | Marginal | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Jack in the Beanstalk' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Jiggy With It' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'John Henry' | Medium | Med-Green | - | - | Hybrid | Light-Purple | August | Livingston, Ron | --NR-- |
| 'John Henry's Shadow' | Large | Blue/Green | - | - | Hybrid | Pale-Lavender | July into August | Livingston, Ron | --NR-- |
| 'Jon's Song' | Small | Med-Green | Marginal | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Ken Marek' | Medium | Med-Green | Medial | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Lemon Ice' (Livingston) | Large | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Lido' | Medium | Light-Green | Marginal | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Lido Upright' | Medium | Med-Green | Marginal | Yellow | Unknown | | | Livingston, Ron | --NR-- |
| 'Lincoln' | Large | Dark-Green | Marginal | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Lisa Marie' | Medium | Med-Green | - | - | Hybrid | Med-Lavender | June into July | Livingston, Ron | --NR-- |
| 'Little Red Wagon' | Small | Dark-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Macho' | Medium | Dark-Green | - | - | Unknown | Deep-Purple | August | Livingston, Ron | --NR-- |
| 'Magnificence' | Large | Med-Green | Marginal | White | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Marchant' | Large | Dark-Green | Marginal | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Michigan Marvel' | Medium | Med-Green | Marginal | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Mirage' (Livingston) | Large | Yellow | Medial | Green | Hybrid | Pure-White | - | Livingston, Ron | --NR-- |
| 'Montel' | Large | Blue/Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Mother of Invention' | Small | Med-Green | Marginal | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'My Yuma' | Large | Dark-Green | - | - | Unknown | Med-Lavender | - | Livingston, Ron | --NR-- |
| 'Oh to Be Fourteen' | Large | Dark-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'OMG' | Large | Blue/Green | Streaked | Yellow | Unknown | | | Livingston, Ron | --NR-- |
| 'Perchance' | Medium | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Percussion' | Small | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Pink Flamingo' | Large | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Precisely' | Large | Light-Green | - | - | Hybrid | Light-Purple | August | Livingston, Ron | --NR-- |
| 'Preconceived' | Large | Blue/Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Preconscious' | Large | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Predetermined' | Medium | Dark-Green | Streaked | Yellow | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Predisposed' | Large | Light-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Predominance' | Large | Dark-Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Preferred' | Large | Light-Green | - | - | Hybrid | Pure-White | August to September | Livingston, Ron | --NR-- |
| 'Prehensile' | Medium | - | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Prescribed' | Large | Blue/Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Presence of Mind' | Large | Med-Green | - | - | Hybrid | Light-Purple | July into August | Livingston, Ron | --NR-- |
| 'Presumption' | Large | Dark-Green | Streaked | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Presweetened' | Large | Dark-Green | Streaked | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Pretty Flower' | Medium | Med-Green | - | - | Unknown | Deep-Purple | August | Livingston, Ron | --NR-- |
| 'Pretty Girl' | Large | Yellow | - | - | Unknown | Pale-Lavender | - | Livingston, Ron | --NR-- |
| 'Purple Scapes' | Small | Med-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Radiant Light' | Medium | Light-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Razer' | Large | Yellow | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Ready' | Large | Dark-Green | - | - | Unknown | Med-Lavender | - | Livingston, Ron | --NR-- |
| 'Red Dragon' | Medium | Light-Green | - | - | Hybrid | Light-Purple | August | Livingston, Ron | --NR-- |
| 'Red Puppy' | Medium | Med-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Redon Bleu' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Ritz' | Giant | Blue/Green | - | - | Hybrid | Pale-Lavender | July into August | Livingston, Ron | --NR-- |
| 'RK Special' | Large | Med-Green | Marginal | White | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Romance' | Large | Dark-Green | Streaked | White | Unknown | | | Livingston, Ron | --NR-- |
| 'Ruffle My Feathers' | Small | Med-Green | Marginal | White | Sport | Med-Lavender | - | Livingston, Ron | --NR-- |
| 'Self-Assured' | Small | Dark-Green | - | - | Hybrid | Near-White | July into August | Livingston, Ron | --NR-- |
| 'Silver Serenity' | Large | Blue/Green | - | - | Unknown | Med-Lavender | - | Livingston, Ron | --NR-- |
| 'Silver Shogun' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Something for Sandra' | Large | Dark-Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Stage Fright' | Medium | Dark-Green | Medial | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Stand Corrected' | Large | Med-Green | Marginal | Yellow | Unknown | Med-Lavender | - | Livingston, Ron | --NR-- |
| 'Stand Up' | Large | Med-Green | Streaked | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Subconcious' | Large | Dark-Green | Streaked | White | Unknown | | | Livingston, Ron | --NR-- |
| 'Sugar Daddy' (Livingston) | - | Med-Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Sweet Nothings' | - | - | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Sweetness' (Livingston) | Medium | Light-Green | | - | Unknown | Near-White | August | Livingston, Ron | --NR-- |
| 'Tall Paul' | Large | Dark-Green | Medial | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tenny Up' | Large | Blue/Green | - | - | Hybrid | Near-White | August | Livingston, Ron | --NR-- |
| 'Tremont Artisan' | Large | Med-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Atomic Dragon' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Atomic Needle' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Back to Yellow' | Large | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Blue Flare' | Medium | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Blue Magic' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Cardiac' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Diadem' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Ebony Angel' | Medium | Light-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Erubescence' | Small | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Folded' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Frosted Flakes' | - | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Frosted Greenie' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Keynote' | Large | Dark-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Mainstay' | Small | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Mirage' | Medium | Med-Green | - | - | Unknown | Pure-White | - | Livingston, Ron | --NR-- |
| 'Tremont Portal' | Large | Dark-Green | - | - | Unknown | Pure-White | - | Livingston, Ron | --NR-- |
| 'Tremont Prehensile' | - | Med-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Radiant Light' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Red Hacksaw' | - | - | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
| 'Tremont Red Rover' | Small | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Sho Girl' | Medium | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Slippery When Wet' | Large | Dark-Green | Marginal | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Something Dreamy' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Spice' | Medium | Med-Green | Marginal | Yellow | Unknown | Med-Lavender | - | Livingston, Ron | --NR-- |
| 'Tremont Super Blue' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Uplifted Heart' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Upright Gold' | Large | Yellow | - | - | Unknown | Med-Lavender | - | Livingston, Ron | --NR-- |
| 'Tremont Whappa' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Yellow Glory' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Tremont Yellow Pebbles' | Giant | Blue/Green | Streaked | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Triumphant' | Large | Dark-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Vipple' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Waxed Cream' | Small | Dark-Green | Streaked | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Wee One' | Medium | Light-Green | - | - | Unknown | Light-Purple | - | Livingston, Ron | --NR-- |
| 'Whappa' | Large | Med-Green | - | - | Unknown | Pale-Lavender | - | Livingston, Ron | --NR-- |
| 'Whatcha-Think' | Large | Dark-Green | Streaked | Yellow | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Wiggy Banana' | - | - | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Yellow Dream' | Medium | Light-Green | - | - | Unknown | - | July into August | Livingston, Ron | --NR-- |
| 'Yellow Needle' | Miniature | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Yellow Ruffles' | Large | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Yellow Smiles' | Small | Yellow | - | - | Unknown | Med-Lavender | - | Livingston, Ron | --NR-- |
| 'Yellow Swoosh' | Large | Yellow | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
| 'Yuma' (Livingston) | Medium | Light-Green | | - | Unknown | Light-Purple | - | Livingston, Ron | --NR-- |
|