| Code | Definition | Number of Accessions |
| 1 | Determinate bush | 212 |
| 2 | Indeterminate bush with erect branches | 4 |
| 3 | Indeterminate bush with prostrate branches | 17 |
| 4 | Indeterminate with semi-climbing main stem and branches | 124 |
| 5 | Indeterminate with moderate climbing ability and pods distributed evenly up the plant | 126 |
| 6 | Indeterminate with aggressive climbing ability and pods mainly on the upper nodes of the plant | 113 |