| Entry† | Population Type | Species |
| Signal S | Cultivar | B. inermis |
| AC Knowles H | Cultivar | B. inermis × B. riparius |
| AC Success H | Cultivar | B. inermis × B. riparius |
| Fleet M | Cultivar | B. riparius |
| Paddock M | Cultivar | B. riparius |
| S9043 M | Experimental | B. riparius |
| S9452 M | Experimental | B. riparius |
| S9454 M | Experimental | B. riparius |
| S9455 M | Experimental | B. riparius |
| S9457 M | Experimental | B. riparius |
| S9073 H | Experimental | B. inermis × B. riparius |
| S9183 H | Experimental | B. inermis × B. riparius |
| S9478 H | Experimental | B. inermis × B. riparius |