| Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Cosmic Rain' (Kuenster) | Large | Blue/Green | Streaked | Yellow | Hybrid | Pale-Lavender | August | Kuenster, Rod | .2013 |
| 'Dancing in the Rain' | Miniature | Blue/Green | Medial | Creamy White | Sport | Pale-Lavender | June into July | Walters Gardens | .2004 |
| 'Honey Hill Wrinkled Rainslicker' | Medium | Med-Green | - | - | Hybrid | Light-Purple | August to October | Erb, Marsha Axmear | .1999 |
| 'Maui Rains' | Medium | Dark-Green | - | - | Hybrid | - | - | Vaughn, William | .1991 |
| 'Minute After a Rainy Sunset' | Medium | Light-Green | Streaked | Yellow | Sport | Pale-Lavender | July into August | McHugh, Ed | .2010 |
| 'Purple Rain' | Medium | Blue/Green | - | - | Hybrid | - | - | Wasitis, Chick | .2008 |
| 'Rain Dancer' | Large | Blue/Green | Marginal | Yellow | Sport | Pale-Lavender | June | Hansen, Hans | .2007 |
| 'Rain Forest' | Large | Med-Green | - | - | Hybrid | Pale-Lavender | August to October | Goodwin, Randy | .1996 |
| 'Rain Forest Shooting Stars' | Medium | Dark-Green | Medial | Yellow | Sport | Med-Lavender | July into August | Owens, William & Owens, Jean | .2008 |
| 'Raindance' | Medium | Med-Green | Medial | Yellow | TC Sport | Pale-Lavender | July | Walters Gardens | --NR-- |
| 'Rainforest' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
| 'Rainforest Surprise' | - | Yellow | - | - | Unknown | - | - | Unknown | --NR-- |
| 'Rosedale Rain Catcher' | Large | Blue/Green | - | - | Hybrid | Near-White | June | Hadrava, Jerry | .2000 |
| 'Singing in the Rain' | Medium | Med-Green | Marginal | Creamy White | Sport | Pale-Lavender | June into July | Falstad, C.H. & Walters Gardens | .2006 |
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