Dye uptake (mm) with or without coated leaves
| Leaves | Dye Uptake |
| Uncoated | 155 |
| Uncoated | 144 |
| Uncoated | 151 |
| Uncoated | 139 |
| Uncoated | 146 |
| Uncoated | 131 |
| Uncoated | 143 |
| Uncoated | 156 |
| Uncoated | 117 |
| Uncoated | 125 |
| Uncoated | 134 |
| Uncoated | 142 |
| Uncoated | 157 |
| Uncoated | 146 |
| Uncoated | 153 |
| Uncoated | 140 |
| Uncoated | 156 |
| Uncoated | 138 |
| Uncoated | 147 |
| Uncoated | 156 |
| Coated | 92 |
| Coated | 110 |
| Coated | 119 |
| Coated | 104 |
| Coated | 93 |
| Coated | 86 |
| Coated | 96 |
| Coated | 107 |
| Coated | 114 |
| Coated | 96 |
| Coated | 118 |
| Coated | 111 |
| Coated | 95 |
| Coated | 106 |
| Coated | 115 |
| Coated | 108 |
| Coated | 119 |
| Coated | 89 |
| Coated | 92 |
| Coated | 101 |