No. | Cultivar Name | Leaf Color | Plant Size | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
1
| 'X Factor' | Blue/Green | Medium | | | Hybrid | Pale-Lavender | June to July | Ward, Dr Dick & Ward, Jane | .2013 |
2
| 'Xanadu Contemplation' | Blue/Green | Large | | | Hybrid | Unknown | Unknown | Skaggs, Virginia & Skaggs, Brian | --NR-- |
3
| 'Xanadu Moon' | Blue/Green | Large | Marginal | Yellow | Unknown | Unknown | Unknown | Skaggs, Virginia & Skaggs, Brian | --NR-- |
4
| 'Xanadu Nuance' | Blue/Green | Large | Streaked | Yellow | Unknown | Unknown | Unknown | Skaggs, Virginia & Skaggs, Brian | --NR-- |
5
| 'Xanadu Odd Pod' | Blue/Green | Large | Streaked | Yellow | Hybrid | Unknown | Unknown | Skaggs, Virginia & Skaggs, Brian | --NR-- |
6
| 'Xanadu Temptress' | Blue/Green | Large | Streaked | Yellow | Unknown | Unknown | Unknown | Skaggs, Virginia & Skaggs, Brian | --NR-- |
7
| 'Xebec' | Blue/Green | Large | Marginal | Yellow | Unknown | Unknown | Unknown | Stygall, Patsy & Crockett, Clyde | --NR-- |
8
| 'Xenophon' | Blue/Green | Large | Marginal | Yellow | Unknown | Unknown | Unknown | Malloy, Alex | --NR-- |
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