R. werei
Natural Hybrid
| Seed Parent | R. arboreum ssp arboreum |
| Pollen Parent | R. thomsonii ssp thomsonii |
| Parentage Summary |
Seed parent is R. arboreum ssp arboreum; pollen parent is R. thomsonii ssp thomsonii. |
| First Described | 1921 ( Bean ) |
| Bloom Time | ? |
| Flower | ? |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | ? |
| Leaf persistence | Evergreen |
| Minimum Hardiness | ? |