No.
Cultivar Name
Plant Size
Leaf Color
Variegation
Var Color
Origin
Flower Color
Season
Source
Registered
1
'Silverback'
Giant
Blue/Green
Marginal
Yellow
Sport
Near-White
June to July
Merritt, Richard
.2020
2
'Whirlwind Flame'
Medium
Dark-Green
Medial
White
Sport
Pale-Lavender
July to August
Merritt, Richard
.2014
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