Fraxinus
genus of plants
Fraxinus (), commonly called ash, is a genus of plants in the olive and lilac family, Oleaceae, and comprises 45–65 species of usually medium-to-large trees, most of which are deciduous (dropping their leaves in autumn), although some subtropical species are evergreen. The genus is widespread throughout much of Europe, Asia, and North America.
The leaves are usually opposite, and mostly pinnately compound (divided into leaflets in a feather-like arrangement). The seeds, known as "keys", are botanically fruits of the type called samara. Some species are dioecious, having male and female flowers on separate plants.
Ash wood is strong and elastic, and used for the handles of tools. Musical instrument makers use it for electric guitars and for drum shells. The Morgan Motor Company makes the frames of sports cars from ash wood. In Greek mythology, the Meliae were the nymphs of ash trees.
Etymology
The tree's common English name, "ash", derives from the Old English æsc, from the Proto-Indo-European name for the tree, while the name of the genus originated in Latin frāxinus, from a Proto-Indo-European word for birch.
Begin with the source’s own compact description: “Fraxinus” is genus of plants. The dossier treats that line as a proposition to test through Fraxinus, genus and plants, not as a finished interpretation.
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The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Aug 1, 2026. The linked authority identifier is Q128887.
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This entry incorporates text from “Fraxinus” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.