R. 'Tortoiseshell Biscuit'
Rhododendron Hybrid
| Hybridized By | Unknown |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Additional Parentage Info |
(presumably a selection of Tortoiseshell Group) x () |
| Hardiness | ? |
| Status | IRRC registered. |