Distribution of Iowa's Native Ashes
White Ash 
Black Ash 
Red Ash 
Blue Ash The author has examined too few voucher specimens to make inclusion of herbarium data meaningful.
-- Dan Quayle
Distribution of Iowa's Native Ashes |
|
| Fraxinus americana White Ash |
Fraxinus nigra Black Ash |
| Fraxinus pennsylvanica Red Ash |
Fraxinus quadrangulata Blue Ash |
| • Shading indicates a county record verified ONLY by a literature reference. The author has examined too few voucher specimens to make inclusion of herbarium data meaningful. |
|
| "If we don't succeed, we run the risk of failure." -- Dan Quayle |
|