Cultivar Name
Plant Size
Leaf Color
Variegation
Var Color
Origin
Flower Color
Season
Source
Registered
'June Beauty'
Large
Blue/Green
-
-
Unknown
Near-White
June into July
Wayside Gardens & AHS
.1986
'Mentor Gold'
Medium
Yellow
Marginal
White
Unknown
Light-Purple
August
Wayside Gardens & Ruh, Peter
.1978
'Royal Gold'
Large
Yellow
-
-
TC Sport
Pure-White
August to October
Wayside Gardens
--NR--
'Royal Splash'
Large
Med-Green
Streaked
White
TC Sport
Pure-White
August
Grullemans, John J. & Wayside Gardens
--NR--
'Royal Standard'
Large
Med-Green
-
-
Hybrid
Pure-White
August to October
Grullemans, John J. & Wayside Gardens
.1986
'Royal Standard Special'
Large
Med-Green
Marginal
Yellow
TC Sport
Pure-White
August to October
Grullemans, John J. & Wayside Gardens
--NR--
'Tokudama Tetraploid'
Medium
Blue/Green
-
-
Unknown
-
-
Wayside Gardens
--NR--
'Tokudama Wayside'
Medium
Blue/Green
-
-
Unknown
-
-
Wayside Gardens
--NR--
Copyright© 2000 -