| 41. | Leaf stalks 10 to 12 mm long.
|
| 42. | Leaf stalks 2 to 5 mm long.
|
| 43. | Those that climb use twining leaf stalks.
|
| 44. | Leaf stalks up to 10 mm long.
|
| 45. | Leaf stalks 23 to 32 mm long.
|
| 46. | Leaf stalk 8 to 18 mm long.
|
| 47. | The leaf stalk is 2 mm long.
|
| 48. | Leaf stalks 1 to 4 cm long.
|
| 49. | Leaf stalk 5 to 15 mm long.
|
| 50. | Leaf stalk 6 to 12 mm long.
|
