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Fraxinus pennsylvanica is a medium-sized deciduous tree reaching 12–25 metres (39–82 feet) (rarely to 45 m or 148 ft) tall with a trunk up to 60 centimetres (24 inches) in diameter. The bark is smooth and gray on young trees, becoming thick and fissured with age.
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 ...
Ash – Fraxinus spp. Black ash – Acer negundo, Fraxinus nigra; Blue ash – Fraxinus quadrangulata; Cane ash – Fraxinus americana; European ash – Fraxinus excelsior [1] Green ash – Fraxinus pennsylvanica lanceolata; Maple ash – Acer negundo; Red ash – Fraxinus pennsylvanica lanceolata; River ash – Fraxinus pennsylvanica
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 .
This page alphabetically lists some known plant species occurring in the US state of Pennsylvania.Currently about 2,100 native and 1,300 non-native plant species are known in Pennsylvania. [1]
Emerald ash borer primarily infest and can cause significant damage to ash species including green ash (F. pennsylvanica), black ash , white ash (F. americana), and blue ash (F. quadrangulata) in North America. [24] In Europe, F. excelsior is the main ash species colonized, which is moderately resistant to emerald ash borer infestation.
Fraxinus caroliniana, native to the southeastern United States and Cuba; Fraxinus nigra, native to the northeastern United States and eastern Canada; Fraxinus pennsylvanica, broadly distributed in North America east of the Rocky Mountains; As of 2020, climate change is creating a shortage of swamp ash suitable for making electric guitars. [2]
Shellbark hickory commonly grows in association with American elm (Ulmus americana), slippery (U. rubra), and winged elms (U. alata), white (Fraxinus americana) and green ash (F. pennsylvanica), basswood (Tilia americana), American hornbeam (Carpinus caroliniana), red maple (Acer rubrum), blackgum (Nyssa sylvatica), sweetgum (Liquidambar ...