Table 1.
Overview of sampled populations of Vitex negundo var. heterophylla
| Population | Sample size | Site | Latitude (°N) | Longitude (°E) | Habitat Type | Dominant tree |
|---|---|---|---|---|---|---|
| D1 | 14 | Dafotou | 36.63179 | 117.0347 | Understory | Platycladus orientalis |
| D2 | 14 | Dafotou | 36.62825 | 117.0507 | Open | |
| F1 | 15 | Fanggan | 36.43172 | 117.4516 | Understory | Quercus acutissima, Robinia pseudoacacia |
| F2 | 14 | Fanggan | 36.43333 | 117.4515 | Open | |
| L1 | 14 | Liantai | 36.44292 | 116.937 | Understory | Cotinus coggygri, Robinia pseudoacacia, Quercus acutissima |
| L2 | 13 | Liantai | 36.44398 | 116.9425 | Open | |
| Y1 | 14 | Yaoxiang | 36.32133 | 117.12 | Understory | Quercus acutissima |
| Y2 | 14 | Yaoxiang | 36.31391 | 117.1388 | Open | |
| M1 | 14 | Mengshan | 35.5376 | 117.9895 | Understory | Pinus armandii, Robinia pseudoacacia |
| M2 | 14 | Mengshan | 35.52588 | 117.987 | Open | |
| N1 | 13 | Menglianggu | 35.57246 | 118.2078 | Understory | Pinus armandii |
| N2 | 14 | Menglianggu | 35.57203 | 118.2214 | Open | |
| T1 | 14 | Taishan | 36.2313 | 117.1125 | Understory | Quercus acutissima, Robinia pseudoacacia, Platycladus orientalis |
| T2 | 14 | Taishan | 36.2257 | 117.1141 | Open |