| Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Aureomarginata', H. montana | Large | Med-Green | Marginal | Yellow | Nat-Sport | Pale-Lavender | July | Maekawa, Dr Fumio & AHS | .1986 |
| 'Big Boy' | Giant | Med-Green | - | - | Hybrid | Pale-Lavender | July | Simpers, Lucille | .1986 |
| 'Borsch 1' | Giant | Blue/Green | - | - | Unknown | Pale-Lavender | June into July | Borsch, Wm & Ruh, Peter | .1999 |
| 'Borsch 2' | Large | Blue/Green | - | - | Unknown | - | - | Borsch, Wm & Ruh, Peter | --NR-- |
| 'Borsch 4' | Large | Med-Green | - | - | Unknown | Pale-Lavender | July into August | Borsch, Wm & Ruh, Peter & Jean | .2005 |
| 'Frosted Jade' | Giant | Med-Green | Marginal | White | Hybrid | Pure-White | - | Maroushek, Lillian | .1978 |
| H. montana | Large | Med-Green | - | - | Unknown | Pale-Lavender | June into July | Species from Japan | --NR-- |
| H. montana macrophylla | Giant | Dark-Green | - | - | Nat-Sport | Pale-Lavender | June into July | Species Form from Japan | --NR-- |
| 'King James' | Large | Med-Green | - | - | Hybrid | Near-White | June into July | Krossa, Gus & Ruh, Peter | .1992 |
| 'King Michael' | Giant | Med-Green | - | - | Hybrid | Near-White | June | Krossa, Gus & Summers, Alex & Ruh, Peter | .1992 |
| 'Krossa B-1' | - | - | - | - | xDuplicate | - | - | Krossa, Gus | --NR-- |
| 'Mikado' | Giant | Dark-Green | - | - | Hybrid | Pale-Lavender | - | Aden, Paul | .1982 |
| 'Mira' | Giant | Blue/Green | - | - | Nat-Sport | Pale-Lavender | June into July | Maekawa, Dr Fumio & AHS | .2002 .2018 |
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