| Tree species | N | % |
|---|---|---|
| Abies koreana E.H.Wilsonr | 1,246 | 26.5% |
| Thuja koraiensis Nakai | 379 | 8.0% |
| Abies nephrolepis (Trautv. ex Maxim.) Maxim | 234 | 5.0% |
| Picea jezoensis (Siebold & Zucc.) Carrière | 783 | 16.6% |
| Juniperus chinensis L. var. sargentii A.Henry | 390 | 8.3% |
| Pinus pumila (Pall.) Regel | 942 | 20.0% |
| Taxus cuspidata Siebold & Zucc | 736 | 15.6% |
| Total | 4,710 | 100.0 |