Sapling with flat needle-like leaves

Sapling with flat needle-like leaves

Observation - Sapling with flat needle-like leaves. Description: Sapling growing among other trees in a suburban park. Looks like it may have been planted. Flat needle-like leaves. Any suggestions welcome!

Sapling growing among other trees in a suburban park. Looks like it may have been planted. Flat needle-like leaves. Any suggestions welcome!