Legend:
| Code | Term | Description |
|---|---|---|
| 0 | Acute erect | (branches form acute angles with main stem) |
| 1 | Erect | (branching angle less acute than above) |
| 2 | Semi-erect | (branches perpendicular to main stem, but do not touch the ground) |
| 3 | Intermediate | (most lower branches touch the ground) |
| 4 | Semi-prostrate | (main stem reaches 20 or more centimeters above the ground; branches spread1-2 meters) |
| 5 | Prostrate | (plants flat on the ground; branches spread several meters) |
| 6 | Climbing |
| Code | Term | Description |
|---|---|---|
| 0 | Not pigmented | |
| 1 | Wing pigmented; standard with light V-shaped pattern of pigment at top centre | |
| 2 | Pigmented margins on wing and standard | |
| 3 | Wing pigmented; standard lightly pigmented | |
| 4 | Wing with pigmented upper margin; standard is pigmented | |
| 5 | Completely pigmented | |
| 6 | With bluish violet margins | |
| 7 | Wings lightly pigmented, standard not pigmented | |
| 8 | With bluish margins |