| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Ahamo Gold' | Large | Yellow | | | Unknown | Pale-Lavender | July | Geissler, Julia | .1970 |
|
2
| 'Aksarben' | Giant | Blue/Green | | | Hybrid | Near-White | June to July | Geissler, Julia & Ruh, Peter | .1988 |
|
3
| 'Blue Skirt' | Large | Blue/Green | | | Hybrid | Near-White | June to July | Geissler, Julia | .1970 |
|
4
| 'Geissler's Edge' | Small | Med-Green | Marginal | White | Unknown | Light-Purple | August | Geissler, Julia & Ruh, Peter | .2005 |
|
5
| 'Geissler's Return' | Large | Dark-Green | | | Unknown | Near-White | July | Geissler, Julia | --NR-- |
|
6
| 'Green Acres' | Giant | Dark-Green | | | Unknown | Pale-Lavender | July | Geissler, Julia | .1970 |
|
7
| 'Little White Edge' | Small | Med-Green | Marginal | White | Unknown | Unknown | Unknown | Geissler, Julia | --NR-- |
|
8
| 'Old Cadillac' | Large | Blue/Green | | | Unknown | Pale-Lavender | June | Geissler, Julia & Diesen, Bernie & Diesen, Jane | .1998 |
|
9
| 'Petite Gold' | Miniature | Light-Green | | | Unknown | Unknown | Unknown | Geissler, Julia | .1970 |
|