Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
'Ahr' | Medium | Blue/Green | - | - | Hybrid | - | - | Klose, Heinz | --NR-- |
'Bensheim' | Large | Med-Green | Streaked | Speckles | Nat-Sport | Pale-Lavender | July into August | Klose, Heinz | --NR-- |
'Blaue Venus' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Blaue Wolke' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | July | Klose, Heinz | --NR-- |
'Blaufink' | Large | Blue/Green | - | - | Unknown | Pale-Lavender | August | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Blauglut' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | August | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Blaugold' | Large | Light-Green | - | - | Hybrid | Light-Purple | July | Klose, Heinz & Ruh, Peter | .1991 |
'Blaumeise' | Small | Blue/Green | - | - | Unknown | Pale-Lavender | August | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Blauspecht' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Blue Blood' | - | Blue/Green | - | | Unknown | - | - | Klose, Heinz | --NR-- |
'Blutenspiel' | Medium | Med-Green | - | - | Unknown | Light-Purple | August | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Charon' | - | - | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
'Cream Puff' | - | - | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
'Dauergold' | Large | Yellow | - | - | Hybrid | - | - | Klose, Heinz | --NR-- |
'Donauwalzer' | - | - | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
'Doreen' | Small | Light-Green | - | - | Unknown | Light-Purple | July into August | Klose, Heinz & Ruh, Peter & Jean | .2009 |
'Elbe' | Medium | Blue/Green | - | - | Unknown | Near-White | July | Klose, Heinz | --NR-- |
'Freising' | Small | Light-Green | - | - | Hybrid | Near-White | - | Mȕssel, Hermann, Klose, Heinz & Ruh, Peter | .2009 |
'Fruehlingsgold' | Small | Med-Green | Medial | Yellow | Unknown | - | - | Klose, Heinz & Ruh, Peter | .2009 |
'Fruehlingssonne' | Medium | Yellow | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
'Frutenspiel' | - | - | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
'Fulda' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Fumiko' | Medium | Blue/Green | - | - | Unknown | Med-Lavender | July | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Glockenspiel' | Small | Med-Green | - | - | Unknown | Light-Purple | July | Klose, Heinz & Ruh, Peter & Jean | .2008 |
'Goldpfeil' | Medium | Yellow | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
'Goldrand' | - | Med-Green | Marginal | Yellow | Unknown | - | - | Klose, Heinz | --NR-- |
'Goldzirkel' | Large | Blue/Green | Marginal | Yellow | Unknown | - | - | Klose, Heinz | --NR-- |
'Grunspecht' | Medium | Dark-Green | - | - | Nat-Sport | Pale-Lavender | July | Klose, Heinz & Ruh, Peter | .2003 |
'Herkules' | Giant | Blue/Green | - | - | Unknown | Med-Lavender | July | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Irische See' | Medium | Blue/Green | - | - | Hybrid | Pale-Lavender | July | Klose, Heinz & Ruh, Peter | .1998 |
'Kassel' | - | Med-Green | Medial | White | Unknown | - | - | Klose, Heinz | --NR-- |
'Kasseler Blue' | Medium | Blue/Green | - | - | Unknown | - | - | Klose, Heinz & Ruh, Peter & Jean | .2008 |
'Kasseler Gold' | Medium | Yellow | - | - | Hybrid | Pale-Lavender | June into July | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Konkubine' | Medium | Yellow | - | - | Unknown | Pale-Lavender | July | Klose, Heinz & Ruh, Peter & Jean | .2005 |
'Lahn' | Small | Blue/Green | - | - | Unknown | Pale-Lavender | August | Klose, Heinz & Ruh, Peter & Jean | .2005 |
'Liliput' | Small | Med-Green | - | - | Unknown | Med-Lavender | June into July | Klose, Heinz | --NR-- |
'Livonia' | Medium | Med-Green | - | - | Unknown | Deep-Purple | August | Klose, Heinz & Krossa, Gus & Ruh, Peter | .1998 |
'Memories' | Small | Med-Green | Streaked | Green | Hybrid | Light-Purple | August to September | Klose, Heinz & Ruh, Peter | .2002 .2018 |
'Mosel' | Medium | Med-Green | - | - | Unknown | Med-Lavender | - | Klose, Heinz & Ruh, Peter & Jean | .2008 |
'Naomi' | Small | Dark-Green | - | - | Unknown | - | July into August | Klose, Heinz & Ruh, Peter | .2006 |
'Nishiki Akikaze' | Medium | Med-Green | Marginal | White | Nat-Sport | Light-Purple | August | Klose, Heinz | --NR-- |
'Oder' | Medium | Blue/Green | - | - | Unknown | Med-Lavender | July into August | Klose, Heinz | --NR-- |
'Ogon Chirifu Hime' | Small | Med-Green | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
'Rhein' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | August | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Rosy' | Medium | Blue/Green | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
'Sapporo' | Large | Med-Green | - | - | Unknown | Light-Purple | July into August | Klose, Heinz | --NR-- |
'Schneekuppe' | Medium | Med-Green | - | - | Unknown | Pure-White | July into August | Klose, Heinz & Ruh, Peter | .2006 |
'Schneewittchen' | Small | Med-Green | Medial | White | Unknown | Light-Purple | August | Klose, Heinz | --NR-- |
'Schwarzer Ritter' | Small | Dark-Green | - | - | Unknown | Light-Purple | - | Klose, Heinz & Ruh, Peter & Jean | .2008 |
'Silberpfeil' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | September | Klose, Heinz & Ruh, Peter & Jean | .1990 |
'Silverdale' | Medium | Blue/Green | - | - | Unknown | Near-White | August | Kaye, Reginald, Klose, Heinz & Ruh, Peter | .2003 |
'Spring Gold' (Klose) | - | Yellow-Gold | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
'Tetra' | Medium | Dark-Green | - | - | Hybrid | - | - | Klose, Heinz | --NR-- |
'Tomoko' | Medium | Blue/Green | - | - | Unknown | Near-White | July | Klose, Heinz & Ruh, Peter | .2003 |
'Undulata Nana' | Small | Med-Green | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
'Violetta' | Medium | Dark-Green | - | - | Hybrid | Med-Lavender | August | Klose, Heinz & Ruh, Peter | .2006 |
'Weihenstephan' | Small | Med-Green | - | - | Hybrid | Pure-White | August | Müssel, Hermann, Klose, Heinz & Ruh, Peter | .2003 |
'Weisse Glocke' | Large | Dark-Green | Medial | Yellow | Unknown | - | - | Klose, Heinz | --NR-- |
'Weser' | Medium | Blue/Green | - | - | Unknown | Med-Lavender | August to September | Klose, Heinz & Ruh, Peter & Jean | .2003 |
'Zitronenfalter' | Medium | Light-Green | - | - | Unknown | Pale-Lavender | July | Klose, Heinz & Ruh, Peter & Jean | .2003 |
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