| No. | Large Size Hostas | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Xanadu Amora' | Light-Green | Medial | Yellow | Hybrid | Pale-Lavender | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
2
| 'Xanadu Androcles' | Med-Green | Marginal | White | Unknown | Pale-Lavender | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
3
| 'Xanadu Contemplation' | Blue/Green | - | - | Hybrid | - | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
4
| 'Xanadu Infatuation' | Dark-Green | Streaked | Yellow | Unknown | - | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
5
| 'Xanadu Moon' | Blue/Green | Marginal | Yellow | Unknown | - | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
6
| 'Xanadu Nuance' | Blue/Green | Streaked | Yellow | Unknown | - | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
7
| 'Xanadu Odd Pod' | Blue/Green | Streaked | Yellow | Hybrid | - | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
8
| 'Xanadu Opie' | Dark-Green | - | - | Unknown | - | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
9
| 'Xanadu Passion's Fruit' | Yellow | - | - | Unknown | - | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
10
| 'Xanadu Temptress' | Blue/Green | Streaked | Yellow | Unknown | - | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
11
| 'Xebec' | Blue/Green | Marginal | Yellow | Unknown | - | - | Stygall, Patsy & Crockett, Clyde | --NR-- |
|
12
| 'Xela' | Med-Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | Hartmann, Jim | .2003 |
|
13
| 'Xenophon' | Blue/Green | Marginal | Yellow | Unknown | - | - | Malloy, Alex | --NR-- |
|
14
| 'Xtraordinary' | Dark-Green | - | - | Hybrid | Med-Lavender | - | Zolock, Steve & Zolock, Sarah | .2010 |
|