Table 5.
Niche breadth of main tree species in C. multiflorus community.
| NO. | Species | Importance Value (%) | Niche breadth | |
|---|---|---|---|---|
| BL | BS | |||
| 1 | C. multiflorus | 10.48 | 0.59 | 3.16 |
| 2 | Crataegus kansuensis | 6.39 | 0.54 | 3.09 |
| 3 | Rosa bella | 5.47 | 0.78 | 3.39 |
| 4 | Corylus mandshurica | 4.96 | 0.47 | 3.12 |
| 5 | Rosa bella | 4.25 | 0.51 | 3.16 |
| 6 | Spiraea pubescens | 3.37 | 0.58 | 3.22 |
| 7 | Philadelphus incanus | 3.3 | 0.57 | 3.12 |
| 8 | Ostryopsis davidiana | 3.24 | 0.21 | 2.43 |
| 9 | Viburnum opulus | 3.17 | 0.18 | 2.64 |
| 10 | Euonymus phellomanus | 2.98 | 0.51 | 3.08 |
| 11 | Syringa reticulata | 2.85 | 0.19 | 2.37 |
| 12 | Cornus macrophylla | 2.73 | 0.42 | 2.99 |
| 13 | Lonicera ferdinandi | 2.57 | 0.46 | 3.12 |
| 14 | Quercus mongolica | 2.29 | 0.19 | 2.54 |
| 15 | Viburnum mongolicum | 2.15 | 0.61 | 3.25 |