Hierarchy classification:

1. top of the aat hierarchies
2. Agents Facet
3. Living Organisms (hierarchy name)
4. living organisms (entities)
5. Eukaryota (domain)
6. Plantae (kingdom)
7. Angiospermae (division)
8. Magnoliopsida (class)
9. Rosanae (superorder)
10. Malpighiales (order)
11. Salicaceae (family)
12. Populus (genus)

Anotations

Scope note:

Species of hardy, medium-sized poplar tree native to cool temperate regions of Europe and Asia, including the British Isles. The bark is pale greenish-gray, smooth on young trees with dark grey diamond-shaped lenticels. It turns darker and fissured on old trees. The leaves are especially liable to the tremulous motion common to all poplars, thus the name of the species; leaves have an unpleasant taste that discourages denuding by fallow deer. The wood has large, evenly-distributed pores that produce a soft fibrous texture, making it valuable for only limited use.