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Characteristics of the three pedunculate oak (Q. robur) stands where acorns were collected
| Site | Latitude (N) | Longitude (E) | Area (ha) | Population size | Density (per ha) | Plot size (ha) | Isolation (m) |
|---|---|---|---|---|---|---|---|
| Keffers | 50°50′26″ | 4°42′00ì | 3·04 | 328 | 118 | 0·49 | 400 |
| Vos | 50°49′27″ | 4°39′33ì | 3·97 | 682 | 195 | 0·24 | 175 |
| Chartreuse | 50°54′45″ | 4°46′25ì | 0·43 | 32 | 74 | 0·43 | 135 |
