| Overstory |
| Plot | Main species | n | Stem density (stems/ha) | Mean H (m) | Mean DBH (cm) |
| 1 | Castanea crenata Siebold & Zucc. | 4 | 177 | 12.6 | 34.4 |
| 2 | Prunus sargentii RehderGinkgo biloba L. | 10 | 444 | 11.4 | 20 |
| 3 | Castanea crenata Siebold & Zucc.Fraxinus rhynchophylla Hance | 7 | 311 | 15.1 | 28.8 |
| 4 | Larix kaempferi (Lamb.) Carrière | 9 | 400 | 31.7 | 25.1 |
| Understory |
| Plot | Main species | Max H (m) |
| 1 | Stephanandra incisa (Thunb.) ZabelQuercus aliena BlumeQuercus serrata Murray | 1 |
| 2 | Lespedeza maximowiczii C.K.Schneid.Amorpha fruticosa L. | 0.8 |
| 3 | Stephanandra incisa (Thunb.) ZabelQuercus aliena BlumeQuercus serrata MurrayAralia elata (Miq.) Seem.Rubus crataegifolius Bunge | 2 |
| 4 | Quercus serrata MurrayQuercus dentata Thunb.Pueraria lobata (Willd.) OhwiZanthoxylum schinifolium Siebold & Zucc. | 1.3 |