Here 10 trees are described in the Zuiderpark in Den Haag (municipality of The Hague).
The trees
Specimen  | Girth  | Height |
| Berlin poplar (Populus × berolinensis) "9017" | 4.50 m @ 1.30 m | 29.60 m |
| Japanese alder (Alnus japonica) "9012" | 3.45 m @ 1.30 m | 16.00 m |
| Japanese alder (Alnus japonica) "9011" | 3.42 m @ 1.30 m | 19.60 m |
| American beech (Fagus grandifolia) "9014" | 3.36 m @ 1.30 m | 21.40 m |
| American beech (Fagus grandifolia) "9013" | 3.26 m @ 1.30 m | 18.80 m |
| Japanese white birch (Betula platyphylla) "9020" | 2.69 m @ 1.30 m | ? |
| Northern catalpa (Catalpa speciosa) "9010" | 2.60 m @ 1.30 m | 10.40 m |
| Hop hornbeam (Ostrya carpinifolia) "9015" | 2.50 m @ 1.30 m | 17.80 m |
| Caucasian oak (Quercus macranthera) "9016" | 2.40 m @ 1.00 m | ? |
| Konara (Quercus serrata) "9021" | 1.98 m @ 1.30 m | ? |
