| Item | Synonyms | Description |
|---|---|---|
| Old Green Gage | Widely considered the best-flavoured of all plums, a sublime taste experience when you get a good one. | |
| Opal | A popular early-ripening plum variety with a good flavour, and very easy to grow. | |
| Oullins Gage | The flavour of a true gage yet also easy to grow. Useful for both dessert and culinary uses. |