| No. | Cultivar (Originator) | Origin | Pod/Sport Parent | x Pollen Parent | Plant Size | Leaf Color | Variegation | Var Color | Source | Registered |
|
1
| 'Red Veins' (Pether) | Hybrid | Hosta longipes hypoglauca | 'Ogon Koba' | Medium | Med-Green | - | - | Pether, Glen | --NR-- |
|
2
| 'Red Veins' (Zonneveld) | Unknown | - | - | - | - | - | - | Zonneveld, Ben | --NR-- |
|
3
| 'Regal Glory' (Benedict) | Hybrid | 'Color Glory' | 'Krossa Regal' | Large | Med-Green | Marginal | - | Benedict, Dr Ralph (Herb) | --NR-- |
|
4
| 'Regal Glory' (Elslager) | Hybrid | 'Color Glory' | Unknown | Medium | Med-Green | - | - | Elslager, Ed | .2001 |
|
5
| 'Rock Princess' (Gracillima) | Unknown | - | - | Miniature | - | | - | Unknown | --NR-- |
|
6
| 'Rock Princess' (Nakaiana) | Unknown | - | - | Small | Med-Green | - | - | Unknown | --NR-- |
|
7
| 'Roundabout' (Savory) | Hybrid | 'Rough Waters' | Unknown | Medium | Blue/Green | - | - | Savory, Robert | .1988 |
|
8
| 'Roundabout' (Unknown) | Unknown | - | - | Medium | Yellow | - | - | Unknown | --NR-- |
|
9
| 'Royal Rainbow' (Aden) | Hybrid | 'Bold One' | 'Flamboyant' | Medium | Med-Green | Streaked | Yellow | Aden, Paul | .1978 |
|
10
| 'Royal Rainbow' (Hostapedia) | Unknown | | | Large | Light-Green | Marginal | Yellow | Unknown | --NR-- |
|
11
| 'Ruffian' (Arett) | Unknown | - | - | Large | Blue/Green | - | - | Arett, Anne | --NR-- |
|
12
| 'Ruffian' (Asch) | Sport | 'Ruffled Feathers' | - | Medium | Dark-Green | - | - | Asch, Stuart | .2009 |
|
13
| 'Rumor Has It' (Sanford) | Unknown | - | - | Medium | Dark-Green | Medial | Light Green | Sanford, Matt | --NR-- |
|
14
| 'Rumor Has It' (Spence) | Hybrid | 'Pin Stripe Sister' | Complex Cross | Medium | Med-Green | Streaked | Speckles | Spence, Jim | --NR-- |
|