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Fraxinus americana, the white ash or American ash, is a fast-growing species of ash tree native to eastern and central North America. White ash trees are threatened by the invasive emerald ash borer .
Fraxinus (/ ˈ f r æ k s ɪ n ə s /), commonly called ash, is a genus of plants in the olive and lilac family, Oleaceae, [4] and comprises 45–65 species of usually medium-to-large trees, most of which are deciduous trees, although some subtropical species are evergreen trees. The genus is widespread throughout much of Europe, Asia, and ...
Fraxinus (ashes) Fraxinus americana (White Ash) Fraxinus excelsior (European Ash) - introduced; Fraxinus latifolia (Oregon Ash) Fraxinus nigra (Black Ash) Fraxinus pennsylvanica (Green Ash) Fraxinus profunda (Pumpkin Ash) Fraxinus quadrangulata (Blue Ash) Gleditsia. Gleditsia triacanthos (Honey-locust) Gymnocladus. Gymnocladus dioicus (Kentucky ...
Green’s mountain ash (S. scopulina) is native to the mountains from Alaska to California, and east to the Rocky Mountains and Northern Great Plains. It grows as a multi-stemmed shrub that is ...
Native ash species, including white ash (pictured), have been declining rapidly this century due to predation by the emerald ash borer. [1]Silvics of North America (1991), [2] [3] a forest inventory compiled and published by the United States Forest Service, includes many hardwood trees.
Fraxinus quadrangulata Michaux [1]: 243 Blue Ash: Northwest Georgia Critically Endangered: Oleaceae: Cartrema americana (L.) Gray [1]: 243–244 Devilwood: Coastal Plain: G5 - Secure: Bignoniaceae: Catalpa bignonioides Walter [1]: 245–246 Southern Catalpa, Indian-bean: Native to southwest Georgia, now found state-wide G4 - Apparently Secure ...
Natural range of Fraxinus pennsylvanica Wikimedia Commons has media related to Fraxinus pennsylvanica . Fraxinus pennsylvanica , the green ash or red ash , [ 3 ] 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 ...
Fraxinus ornus is a medium-sized deciduous tree growing to 15–25 m (49–82 ft) tall with a trunk up to 1 m diameter. The bark is dark grey, remaining smooth even on old trees. The buds are pale pinkish-brown to grey-brown, with a dense covering of short grey hairs.