Ashes of Iowa

Distribution Maps

  • [IA] [US]  Fraxinus americana ------- White Ash
  • [IA] [US]  Fraxinus nigra ------------- Black Ash
  • [IA] [US]  Fraxinus pennsylvanica---- Red Ash
  • [IA] [US]  Fraxinus quadrangulata --- Blue Ash
          [IA]: Distribution in Iowa
          [US]: Distribution in continental United States
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Which ashes are present in each county? I'd like to see literature reference data.
Iowa Plant Information Websites Flora of North America: Ash treatment
The Oleaceae (volume 16) scheduled for publication in 2011.
Plant Image Websites Emerald Ash Borer in Iowa
Ashes of Iowa: Identification key

Plants of Iowa Homepage

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Two olives have been hanging from a tree for months.
Suddenly, one falls to the ground.
The remaining one says, "Are you ok?"
And the one on the ground replies, "Olive!"
Badda bing!

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