R. 'John Henry'
Vireya Hybrid
| Hybridized By | Unknown |
| Seed Parent | R. Doctor Hermann Sleumer |
| Pollen Parent | R. leucogigas |
| Parentage Summary |
Seed parent is R. Doctor Hermann Sleumer; pollen parent is R. leucogigas. |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | ? |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | ? |
| Leaf persistence | ? |
| Minimum Hardiness | ? |
| Registration | Unknown or not recorded |