conspicuously placed tree; symbol tree
Wasei-eigo term for a tree intentionally planted as a focal point in a garden or yard, often chosen for its appearance or meaning.
wasei-eigo (Japanese-coined English), from symbol tree
We planted an olive tree as a symbol tree in the garden of our new home.
The symbol tree of this house is a large cherry tree.
Wasei-eigo from English 'symbol' and 'tree'. The exact origin is uncertain, but it likely arose in Japanese gardening or architectural contexts.