| No. | Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Birchwood Blue' | Large | Blue/Green | | - | Hybrid | Pale-Lavender | June into July | Shaw, Florence | .1986 |
|
2
| 'Birchwood Blue Beauty' | | - | | - | Duplicate | - | | Duplicate Name | --NR-- |
|
3
| 'Birchwood Elegance' | Giant | Blue/Green | | - | Hybrid | Pure-White | June into July | Shaw, Florence | .1986 |
|
4
| 'Birchwood Florence Shaw' | | - | | - | Duplicate | - | | Duplicate Name | --NR-- |
|
5
| 'Birchwood Gem' | Small | Med-Green | | - | Unknown | Light-Purple | July | Shaw, Florence & Ruh, Peter | .1989 |
|
6
| 'Birchwood Gold' | Medium | Yellow | | - | Unknown | Pale-Lavender | June into July | Shaw, Florence | .1986 |
|
7
| 'Birchwood Green' | Large | Med-Green | | - | Hybrid | Near-White | June into July | Shaw, Florence | .1986 |
|
8
| 'Birchwood Parky's Blue' | Small | Blue/Green | | - | Unknown | Near-White | June into July | Shaw, Florence | .1986 |
|
9
| 'Birchwood Parky's Gold' | Medium | Yellow | | - | Hybrid | Pale-Lavender | July | Shaw, Florence | .1986 |
|
10
| 'Birchwood Ripples' | Large | Med-Green | | - | Unknown | Unknown | - | Shaw, Florence | --NR-- |
|
11
| 'Birchwood Ruffled Queen' | Large | Med-Green | | - | Hybrid | Pale-Lavender | June into July | Shaw, Florence | .1986 |
|
12
| 'Parky's Birchwood Gold' | | - | | - | Duplicate | - | | Duplicate Name | --NR-- |
|