| Mtz-542 | |
| Length leaf | 36.8 cm |
| Basal angle | 235˚ |
| Number of divisions by segment | 2 - 3 |
| Dichotomies in veins | Presents |
| Number of veins in the basal part of the leaf | 5 cm |
| Number of veins in the middle part | 12 cm |
| Number of veins in the terminal part | 21 cm |
| Length of petiole | 44.1 cm |
| Width of petiole | 2.2 cm |
| Number of veins in the petiole | 8 |