1.Leptophyll | Leaf area up to 25 sq.mm |
2.Nanophyll | Leaf area 25 to 225 sq.mm |
3.Microphyll | Leaf area 225 to 2 025 sq.mm |
4.Mesophyll | Leaf area 2 025 to 18 225 sq.mm |
5.Macrophyll | Leaf area 18 225 to 164 025 sq.mm |
6.Megaphyll | Leaf area larger than 164 025 sq.mm |