| Arkansas Agricultural Experiment Station | UARK-5896 (was R90-515) |
| R92-1258 (Exp.) | |
| R92-1294 (Exp.) | |
| R92-1327 (Exp.) | |
| University of Florida | F91-1076 (Exp.) |
| F91-1419 (Exp.) | |
| F91-1577 (Exp.) | |
| F91-3076 (Exp.) | |
| Kansas Agricultural Experiment Station | KS 4895 |
| University of Georgia | G89-2223 |
| University of Maryland Agricultural Experiment Station and USDA/ARS | Manokin |
| Wicomico | |
| Mississippi Agricultural and Foresty Experiment Station and USDA/ARS | Pace (was D91-9391) |
| D92-3267 (Exp.) | |
| D93-6302 (Exp.) | |
| D93-6320 (Exp.) | |
| D93-6598 (Exp.) | |
| Missouri Agricultural Experiment Station | Delsoy 5500 |
| Rhodes | |
| North Carolina Agricultural Experiment Station and USDA/ARS | N90-516 (Exp.) |
| Young | |
| Ohio Agricultural experiment Station | Stressland |
| South Carolina Agricultural Experiment Station | Dillon |
| SC89-147 (Exp.) | |
| SC89-181 (Exp.) | |
| Tennessee Agricultural Experiment Station | TN4-86 |
| TN4-94 | |
| TN5-95 | |
| TN6-90 | |
| Virginia Agricultural Experiment Station | Hutcheson |
| V88-494 (Exp.) | |
| ACCOMAC (was V88-1234) |