No. | Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
1
| 'A Scape Plan' | Medium | Blue/Green | | | Hybrid | Pale-Lavender | August | Avent, Tony | --NR-- |
2
| 'Branching Out' | Medium | Dark-Green | | | Hybrid | Near-White | July to August to September | Avent, Tony | .2012 |
3
| 'Bukouhenge' | Small | Unknown | | | Unknown | Unknown | September | Unknown | --NR-- |
4
| 'Chiemsee Tricky Twiggie' | Small | Blue/Green | Streaked | White | Sport | Light-Purple | July | Eschenbach, Volker | --NR-- |
5
| 'Dark Branching Treasure' | Small | Dark-Green | | | Hybrid | Unknown | Unknown | Wrede, Arthur | --NR-- |
6
| 'Field Rat' | Small | Blue/Green | | | Sport | Light-Purple | June to July | Wilson, Chris | --NR-- |
7
| 'Gertie' | Medium | Dark-Green | Streaked | Green | Sport | Pale-Lavender | July | Riehl, Frank & Walek, Kevin & The American Hosta Society | .2009 |
8
| 'Hogyoku' | Unknown | Blue/Green | | | Unknown | Light-Purple | Unknown | Unknown | --NR-- |
9
| Hosta tibae | Medium | Dark-Green | | | Species | Light-Purple | September | Species from Japan | --NR-- |
10
| 'Lakeside Whispering Leaves' | Giant | Blue/Green | | | Hybrid | Med-Lavender | June | Chastain, Mary | .2005 |
11
| 'Mille Fleure' | Unknown | Unknown | | | Unknown | Unknown | Unknown | O'Harra, Russ | --NR-- |
12
| 'Playboy' | Small | Med-Green | | | Hybrid | Near-White | June to July | Ward, Dr Dick & Ward, Jane | .2015 |
13
| 'Sanshoku Tsushima' | Small | Med-Green | | | Hybrid | Light-Purple | August to September | Watanabe, Kenji | --NR-- |
14
| 'Seven-Eleven' | Miniature | Med-Green | | | Unknown | Deep-Purple | August | Squires, Keith & Ruh, Peter | .1996 |
15
| 'Snake Charmer' | Medium | Med-Green | | | Hybrid | Pale-Lavender | September | Stegeman, Bev & Stegeman, Dave | .2017 |
16
| 'Stormy Lakes' | Large | Blue/Green | | | Hybrid | Pale-Lavender | June to July | Goodale, T. | .2009 |
17
| 'Taika Oba' | Large | Med-Green | | | Hybrid | Pale-Lavender | July | Watanabe, Kenji | --NR-- |
18
| 'Twiggie' | Small | Blue/Green | | | Unknown | Light-Purple | July | Fischer, Dr Ullrich | --NR-- |
19
| 'Xanadu Butterscotch Drizzle' | Medium | Med-Green | Streaked | Yellow | Hybrid | Pale-Lavender | Unknown | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|