| Ser.nr. | 15667 |
 | Rhododendron japonoheptamerum var. hondoense (Nakai) Kitam.
Syn: Rhododendron metternichii var. hondoense Nakai
?: Rhododendron metternichii f hondoense / Rhododendron metternichii f hondoese / Rhododendron metternichii f. hondoense / Rhododendron metternichii f. hondoese / Rhododendron metternichii hondoense / Rhododendron metternichii hondoese / Rhododendron metternichii ssp hondoense / Rhododendron metternichii ssp hondoese / Rhododendron metternichii ssp. hondoense / Rhododendron metternichii ssp. hondoese / Rhododendron metternichii subsp. hondoense / Rhododendron metternichii subsp. hondoese / Rhododendron metternichii var hondoense / Rhododendron metternichii var hondoese / Rhododendron metternichii var. hondoense / Rhododendron metternichii var. hondoese |
| | |
| Rhododendron japonoheptamerum var. hondoense (Nakai) Kitam. | 5000 |
| Rhododendron metternichii var. hondoense Nakai | 5000 |
| Rhododendron metternichii f hondoense | 0-1 |
| Rhododendron metternichii f hondoese | 0-1 |
| Rhododendron metternichii f. hondoense | 0-1 |
| Rhododendron metternichii f. hondoese | 0-1 |
| Rhododendron metternichii hondoense | 0-1 |
| Rhododendron metternichii hondoese | 0-1 |
| Rhododendron metternichii ssp hondoense | 0-1 |
| Rhododendron metternichii ssp hondoese | 0-1 |
| Rhododendron metternichii ssp. hondoense | 0-1 |
| Rhododendron metternichii ssp. hondoese | 0-1 |
| Rhododendron metternichii subsp. hondoense | 0-1 |
| Rhododendron metternichii subsp. hondoese | 0-1 |
| Rhododendron metternichii var hondoense | 0-1 |
| Rhododendron metternichii var hondoese | 0-1 |
| Rhododendron metternichii var. hondoense | 0-1 |
| Rhododendron metternichii var. hondoese | 0-1, 511, 510 |
 | 510, 511, 5000 |
