| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Approaching Dawn' | Large | Blue/Green | | | Unknown | Near-White | - | O'Brien, Carol | --NR-- |
|
2
| 'Brown Eyed Girl' | Large | Light-Green | Marginal | Yellow | Unknown | Unknown | - | O'Brien, John | --NR-- |
|
3
| 'Curley' | Miniature | Med-Green | | - | Sport | Med-Lavender | August | O'Brien, John | --NR-- |
|
4
| 'Emerald Green Metallic' | Large | Med-Green | | - | Unknown | Near-White | July | O'Brien, John | --NR-- |
|
5
| 'Green Sand Pebbles' | Medium | Med-Green | | - | Sport | Pale-Lavender | July | O'Brien, John | --NR-- |
|
6
| 'No Use Crying' | Large | Blue/Green | | - | Unknown | Near-White | - | O'Brien, John | --NR-- |
|
7
| 'Rock Prince' | Small | Yellow | | - | Unknown | Med-Lavender | August | O'Brien, John | --NR-- |
|
8
| 'Sheaf of Grain' | Large | Med-Green | Medial | Yellow | Sport | Near-White | August to September | O'Brien, John | --NR-- |
|
9
| 'Simply Naked' | Medium | Med-Green | Marginal | White | Unknown | Unknown | - | O'Brien, John | --NR-- |
|
10
| 'Snow Squall' | Large | Dark-Green | Medial | White | Sport | Pale-Lavender | July into August | O'Brien, John | --NR-- |
|
11
| 'Vivaldi' | - | Unknown | | - | Unknown | Unknown | - | O'Brien, John | --NR-- |
|