Bittern
Information from FruitFinder
| Fruit type | Plum |
| Culinary use | Cook |
| Region Raised | East of England |
| County Raised | Hertfordshire |
| Suppliers that stock this variety | Graft wood available at National Fruit Collection |
| Notes | Francis Rivers. It first fruited in about 1872 and introduced in 1885/86 |
| Synonyms |