Trollius x chinensis
'Golden Queen'
Golden Queen Trollius
| Family | 
| Ranunculaceae | 
| Genus | 
| Trollius x | 
| Species | 
| chinensis | 
| Cultivar | 
| 'Golden Queen' | 
| Category | 
| Perennials | 
| USDA Hardiness Zone | 
| 8b - 9a | 
| Canadian Hardiness Zone | 
| Requires cool season protection under glass | 
| RHS Hardiness Zone | 
| 3 - 4 | 
| Temperature (°C) | 
| -9 - (-4) | 
| Temperature (°F) | 
| 15 - 25 | 
| Height | 
| 0.3 - 0.6m | 
| Growth | 
| Medium | 
| Habitat | 
| Horticultural origin. | 
| Flower Description | 
| Large, 5-6 cm diameter, orange-yellow. | 
| Notable Specimens | 
| Lanhydrock, National Trust, Bodmin, Cornwall, England. |