R. campanulatum ssp aeruginosum 'Blauschimmer'
Species selection of R. campanulatum ssp aeruginosum
| Selected By | Hachmann, Hans |
| Introduced | 1992 |
| 10 Year Height | 100 cm. (3ft.) |
| Bloom Time | late midseason |
| Flower | campanulate |
| Predominant Colour | ? |
| Leaves | elliptic to oblong |
| Winter Foliage | ? |
| Hardiness | ? |