Rivers' George IV
Rosa
Also known as: George IV, George the Fourth, King George IV, Rivers' George the Fourth, Royale pourpre
- Form
- Old Garden
- Classes
- China, Gallica
- Breeder
- Thomas Rivers & Son Ltd
- Year Introduced
- 1862
- Origin
- United Kingdom
- Hardiness Zone
- 6–9
- Fragrance
- Mild
- Petals
- 40
- Growth Habit
- Bush