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Green Ash

Fraxinus pennsylvanica

Green Ash foliage during autumn coloration in Ewing, New Jersey

Green Ash

Fraxinus pennsylvanica, the green ash or red ash, is a species of ash native to eastern and central North America, from Nova Scotia west to southeastern Alberta and eastern Colorado, south to northern Florida, and southwest to Oklahoma and eastern Texas. It has spread and become naturalized in much of the western United States and also in Argentina and Europe, from Spain to Russia. Other names more rarely used include downy ash, swamp ash, and water ash.

Quick Facts

Scientific name Fraxinus pennsylvanica
Family Oleaceae
Height 50-70 ft
Bloom time Apr-May
Sun Full sun
Moisture Mesic to wet
Soil Any
Wildlife value Once the standard boulevard tree; now devastated by emerald ash borer

Mentioned In

Image Credits

  • Famartin (CC BY-SA 4.0)
  • Unknown (Public domain)

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