| Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Red October' | Medium | Dark-Green | | - | Hybrid | Light-Purple | September to October | Herold, Roy & Walek, Kevin & The American Hosta Society | .2009 |
| 'Red Sox' | Medium | Dark-Green | | - | Hybrid | Light-Purple | August September October | Herold, Roy & Walek, Kevin & The American Hosta Society | .2009 |
| 'Red Wing' | Medium | Light-Green | Marginal | Dark Green | Hybrid | Light-Purple | August | Benedict, Dr Ralph (Herb) & Walek, Kevin & The American Hosta Society | .2009 |
| 'Rhapsody' | Large | Med-Green | Marginal | White | Sport | Pale-Lavender | July | Hatfield, Handy & Walek, Kevin & The American Hosta Society | .2009 |
| 'Ribbon Candy' | Medium | Light-Green | Streaked | White | Unknown | Unknown | - | Minks, Eldren & Minks, Nancy & Walek, Kevin & The American Hosta Society | .2009 |
| 'Richard Taylor' | Large | Med-Green | | - | Hybrid | Pale-Lavender | June into July | Seaver, Mildred & Walek, Kevin & The American Hosta Society | .2009 |
| 'Richland Gold Splash' | Medium | Yellow | Streaked | Speckles | Sport | Med-Lavender | July into August | Wade, Van & Walek, Kevin & The American Hosta Society | .2009 |
| 'Richmond Blue' | Large | Blue/Green | | - | TC Sport | Near-White | June into July | Zumbar, Wm & Walek, Kevin & The American Hosta Society | .2009 |
| 'Rippled Elf' | Medium | Med-Green | | - | Unknown | Unknown | - | Powell, Loteta & Walek, Kevin & The American Hosta Society | .2009 |
| 'River's Edge' | Large | Blue/Green | Marginal | White | Sport | Pale-Lavender | July | Walek, Kevin | --NR-- |
| 'Roy's Pink' | Small | Med-Green | | - | Hybrid | Light-Purple | August | Benedict, Dr Ralph (Herb) & Walek, Kevin & The American Hosta Society | .2009 |
| 'Ruffles Galore' | Medium | Blue/Green | | - | Unknown | Unknown | June into July | Powell, Loleta & Walek, Kevin & The American Hosta Society | .2009 |
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