white pine needles

Iowa has two kinds of native evergreen trees, which stay green year-round due to their rolled-up, waxy leaves that are known as needles. These leaves are resistant to cold and stay moist, keep them green all year long. Eastern red cedar (Juniperus virginiana) Red cedars are native to Iowa, but they are often considered a Read More »

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green ash in fall

Iowa has several different species of ash trees: Black ash (Fraxinus nigra), green ash (Fraxinus pennsylvanica) and white ash (Fraxinus americana). However, only one kind is native to the northwest corner of the state — green ash. Black ash is found in the eastern half of Iowa, and white ash is common in the southeastern Read More »

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