| No. | Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Birds of Happiness' | Large | Blue/Green | | - | Hybrid | Pale-Lavender | July into August | Wade, Van | .1999 |
|
2
| 'Dostoyevsky' | - | Unknown | | - | Hybrid | Unknown | - | Moore, Jeff | --NR-- |
|
3
| 'King's Hermitage' | Large | Med-Green | Marginal | Yellow | Unknown | Unknown | - | King, Herb | --NR-- |
|
4
| 'Moscow Blue' | Large | Blue/Green | | - | Hybrid | Near-White | July into August | Arett, Anne & The American Hosta Society | .1986 |
|
5
| 'Princess Anastasia' | Medium | Yellow | Marginal | Blue-Green | Sport | Near-White | June | Trucks, Gary | .1998 |
|
6
| 'Rasputin' | Medium | Yellow | | | Unknown | Unknown | Unknown | Ziarek, Ken | --NR-- |
|
7
| 'Red October' | Medium | Dark-Green | | - | Hybrid | Light-Purple | September to October | Herold, Roy & Walek, Kevin & The American Hosta Society | .2009 |
|
8
| 'Revolution' | Medium | Med-Green | Medial | Creamy White | Sport | Pale-Lavender | July | Van Eijk-Bos, Gert & Walters Gardens | .2000 |
|
9
| 'Russian Tiara' | Small | Med-Green | Marginal | Yellow | Sport | Light-Purple | July into August | Unknown | --NR-- |
|
10
| 'Siberian Tiger' | | | | | xDuplicate | - | | Duplicate Name | |
|
11
| 'Sissy's Siberian Eyes' | Giant | Blue/Green | Streaked | White | Hybrid | Near-White | June into July | Groothuis, Mike | .2012 |
|
12
| 'Solzhenitsyn' | - | Unknown | | - | Hybrid | Unknown | - | Moore, Jeff | --NR-- |
|
13
| 'Summer Palace' | Large | Light-Green | Marginal | Yellow | Hybrid | Unknown | June into July | Ward, Dr Dick & Ward, Jane | .2010 |
|
14
| 'Ussuri' | Large | Blue/Green | Marginal | Yellow | Unknown | Unknown | - | Unknown | --NR-- |
|
15
| 'War and Peace' | - | Med-Green | | - | Hybrid | Red | - | Moore, Jeff | --NR-- |
|