Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
'Abiqua Parasol' | Giant | Blue/Green | - | - | Hybrid | Near-White | June into July | Purtymun, Charles | .1987 |
'Allegan Emperor' | Giant | Blue/Green | - | - | Hybrid | Pale-Lavender | July | Herrema, Ken, Deshane, H. & Ruh, Peter | .2000 |
'Blue Bayou' (Livingston) | Medium | Blue/Green | - | - | Hybrid | - | - | Livingston, Ron | --NR-- |
'Chodai Ginba' | Medium | Dark-Green | - | - | Unknown | Pale-Lavender | July | Kajigawa & Ruh, Peter | .2003 .2018 |
'Dream Boat' | Large | Med-Green | - | - | Hybrid | - | July into August | Beilstein, Doug & Mardy | .2009 |
'Elatior' | Giant | Blue/Green | - | - | Nat-Sport | Near-White | July into August | Maekawa, Dr Fumio & Ruh, Peter | .2002 |
'Flower Power' | Giant | Med-Green | - | - | Hybrid | Pale-Lavender | July | Vaughn, Kevin | .1987 |
'Garnet Prince' | Medium | Dark-Green | - | - | Hybrid | Light-Purple | August | Banyai, Pauline & Dishon, Jim | .1991 |
'Ginba' | Large | Blue/Green | - | - | Hybrid | Med-Lavender | - | Ruh, Peter | .2002 |
'Gold Piece' | Giant | Yellow | - | - | Hybrid | Light-Purple | July into August | Vaughn, Kevin | .1993 |
'Golden Gate' | Large | Yellow | - | - | Hybrid | - | - | Brincka, Wm & Petryszyn, 0lga | .1994 |
H. nigrescens | Giant | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Species from Japan | --NR-- |
'Hanja's Grandfather' | - | - | - | - | Hybrid | - | - | Hansen, Jan Hurup | --NR-- |
'John Wargo' | Medium | Light-Green | - | - | Hybrid | Light-Purple | July | Weissenberger, Henry | .1986 |
'Kelly' | Large | Blue/Green | - | - | Nat-Sport | Near-White | June into July | Scolnik, Patricia & Walek, Kevin | .2009 |
'King of Buchanan' | Medium | Med-Green | Marginal | Yellow | Hybrid | Near-White | June into July | Groothius, Mike | .2019 |
'Krossa B-5' | - | - | - | - | xDuplicate | - | - | Krossa, Gus | --NR-- |
'Krossa Regal' | Giant | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Krossa, Gus & Summers, Alex | .1980 |
'Kuro' | - | - | - | - | xDuplicate | - | - | Duplicate Name | --NR-- |
'Kuro Gibōshi' | - | - | - | - | xDuplicate | - | - | Duplicate Name | --NR-- |
'Merci Beaucoup' | Medium | Yellow-Gold | - | - | Hybrid | Pale-Lavender | August to September | Bowe, Dave | .2019 |
'Moby Dick' | Large | Blue/Green | - | - | Hybrid | Near-White | July into August | Brill, Kirk | .1999 |
'Nagaeto' | Medium | Light-Green | - | - | Unknown | Light-Purple | - | Ruh, Peter & Jean | .2010 .2018 |
'Nate the Great' | Large | Dark-Green | - | - | Hybrid | Pale-Lavender | July into August | Solberg, Robert | .2003 |
'Pebble Creek GPS' | Large | Med-Green | | | Hybrid | Pure-White | July | Vrable, Jim & Kovalcsik, Joanna | .2020 |
'Petticoat Junction' | Medium | Blue/Green | Streaked | White | Hybrid | Pale-Lavender | July into August | Beilstein, Doug & Mardy | .2013 |
'Phoenix' | Large | Med-Green | - | - | Hybrid | Med-Lavender | - | Fischer, Dr Ulrich | --NR-- |
'Purple Princess' | Large | Dark-Green | - | - | Hybrid | Light-Purple | August | Schmid, Tom | --NR-- |
'Purple Stem' | - | - | - | - | Hybrid | - | - | Fisher, Eunice V. | --NR-- |
'Smokerise Frosted Vase' | Large | Med-Green | Marginal | White | Hybrid | Near-White | August | Lunsford, Ernest Jr. | .1994 |
'Summers No. 111' | - | - | - | | xDuplicate | - | - | Summers, Alex | --NR- |
'True Blue' | Large | Blue/Green | - | - | Hybrid | Pure-White | - | Aden, Paul | .1978 |
'Winter Frost' | Medium | Blue/Green | - | - | Hybrid | Med-Lavender | September | Beilstein, Doug & Mardy | .2013 |
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