| Group: | Late large-flowered group |
| Approximate height: | 1.8 - 2.5 metres |
| Flowering period(s): | Jul Aug Sep |
| Aspect: | Any aspect |
| Pruning: | Hard prune (Group 3) |
| Raised by: | U & A Kivistik |
| Country of origin: | Estonia |
| Date raised: | r1982 f1985 n1988 |
| Parentage: | 'Madame Van Houtte' x unknown |
| Other name(s): | 'Voimula' and mis-spellings 'Vojmula' and 'Vöimula' |
| Further detail: | Flower diameter: 16-25cm Sepals: 6, 8-12cm long, elliptic to oblong-elliptic, pointed, overlapping, margins wavy |