R. 'Heureuse Surprise'
Deciduous Azalea Hybrid
| Hybridized By | Sunningdale Nursery |
| Azalea group | Ghent |
| Introduced | 1855 |
| 10 Year Height | ? |
| Bloom Time | late |
| Flower | ? |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | ? |
| Leaf persistence | ? |
| Minimum Hardiness | ? |
| Registration | Unknown or not recorded |
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