The Olive or Ash Family in the Columbia River Gorge of Oregon and Washington

Oleaceae

Oregon Ash: Fraxinus latifolia (Synonym: Fraxinus oregona)

Green Ash: Fraxinus pennsylvanica

Common Privet, European Privet, Privet: Ligustrum vulgare

Common Lilac, Lilac: Syringa (vulgaris ?)