Cultivar Name
Source
Plant Size
Leaf Color
Variegation
Var Color
Origin
Flower Color
Season
Registered
'Adrian K.'
Kohlein, Fritz
-
Yellow
-
-
Unknown
-
-
--NR--
'Ahr'
Klose, Heinz
Medium
Blue/Green
-
-
Hybrid
-
-
--NR--
'Alaska Gold'
Jentsch, Klaus
Small
Yellow
-
-
Unknown
Light-Purple
-
--NR--
'Alba Improved'
Arends, George
-
-
-
-
Nat-Sport
-
-
--NR--
'Ansty'
Simon, Dr Hans
Medium
Blue/Green
-
-
Unknown
-
-
--NR--
'Apostle'
Ragus, Gerhard & Renate
Medium
Med-Green
Hybrid
Deep-Purple
July into August
.2020
'Auwald'
Becherer, Josef
-
-
-
-
Unknown
-
-
--NR--
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