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Fraxinus
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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.
Fraxinus, commonly known as ash, is a group of 45–65 tree species in the olive and lilac family that are found across Europe, Asia, and North America. Most ash trees are deciduous, meaning they shed their leaves in autumn, though some subtropical varieties stay green year-round.
AI-generated from the Wikipedia summary — may contain errors.
Species
Fraxinus
GENUS
- KingdomPlantae
- PhylumTracheophyta
- ClassMagnoliopsida
- OrderLamiales
- FamilyOleaceae
物种 参见本文。 梣树(学名:Fraxinus)是木犀科梣属落叶乔木的通称,约有60个物种。产于温带和亚热带地区,在中国有近30种,北方、南方和中部都有种植。 其学名来自于拉丁语的“矛”,因为当时士兵们作战用的武器长矛的柄是用梣木制作的。在斯堪的纳维亚神话中,世界由一棵梣树支撑着。在希腊神话中,宙斯创造人类之初,人是从梣树里诞生的。 梣树叶子对生,羽状带齿,花有两性,花序锥形,花冠常呈四裂,雄蕊两个,柱头二裂,果实翅形,子叶扁平。 梣树的根和叶子具有利尿、消炎等药理功能。 部分物种 开花的梣树 梣树的果实 北美洲东部 Fraxinus americana L. – White Ash Fraxinus caroliniana Mill. – Carolina Ash Fraxinus nigra Marshall – Black Ash Fraxinus pennsylvanica Marshall 美国红梣 Fraxinus profunda (Bush) Bush – Pumpkin Ash Fraxinus quadrangulata Michx. – Blue Ash Fraxinus tremillium – Indigo Ash 北美洲西部和西南部 Fraxinus anomala Torr. ex S.Watson – Singleleaf Ash Fraxinus berlandieriana DC. – Mexican Ash Fraxinus cuspidata Torr. – Fragrant Ash Fraxinus dipetala Hook. & Arn. – California Ash or Two-petal Ash Fraxinus dubia Fraxinus gooddingii – Goodding's Ash Fraxinus greggii A.Gray – Gregg's Ash Fraxinus latifolia Benth. – Oregon Ash Fraxinus lowellii – Lowell Ash Fraxinus papillosa Lingelsh. – Chihuahua Ash Fraxinus purpusii Fraxinus rufescens Fraxinus texensis (A.Gray) Sarg. – Texas Ash Fraxinus uhdei (Wenz.) Lingelsh. – Shamel Ash or Tropical Ash Fraxinus velutina Torr. – 绒毛白蜡 古北界西部(欧洲、北非和西南亚) Fraxinus angustifolia Vahl – Narrow-leafed Ash or Caucasian A
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Research
1,525 papers- Phytochemical Constituents and Pharmacological Properties of Fraxinus spp.: A Review.Chemistry & biodiversity · 2025Zhao Y, He W, Yang Y et al.DOI: 10.1002/cbdv.202402879
- Chemical components of Fraxinus species.ReviewFitoterapia · 2007Kostova I, Iossifova TDOI: 10.1016/j.fitote.2006.08.002
- The genus Fraxinus L. (Oleaceae): A review of botany, traditional and modern applications, phytochemistry, and bioactivity.ReviewPhytochemistry · 2025Guo J, Zhang SS, Gao J et al.DOI: 10.1016/j.phytochem.2024.114371
- Fraxinus excelsior updated long-read genome reveals the importance of MADS-box genes in tolerance mechanisms against ash dieback.G3 (Bethesda, Md.) · 2025Franco Ortega S, Bedford JA, James SR et al.DOI: 10.1093/g3journal/jkaf053
- Canditate metabolites for ash dieback tolerance in Fraxinus excelsior.Journal of experimental botany · 2020Nemesio-Gorriz M, Menezes RC, Paetz C et al.DOI: 10.1093/jxb/eraa306
- Full-length transcriptome combined with RNA sequence analysis of Fraxinus chinensis.Genes & genomics · 2023Sun X, Li HDOI: 10.1007/s13258-023-01374-w
- Transcriptome profiling of Fraxinus excelsior genotypes infested by emerald ash borer.Scientific data · 2023Doonan JM, Kosawang C, Eisenring M et al.DOI: 10.1038/s41597-023-02588-z
- Ethylene constrains stomatal reopening in Fraxinus chinensis post moderate drought.Tree physiology · 2023Bi MH, Jiang C, Brodribb T et al.DOI: 10.1093/treephys/tpac144
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Wikidata facts
- Image
- Fraxinus ornus - Köhler–s Medizinal-Pflanzen-062.jpg
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- Commons category
- Fraxinus
- taxon name
- Fraxinus
- Commons gallery
- Fraxinus
- taxon common name
- 陉属
- Flora of the Hawaiian Islands URL
- naturalhistory2.si.edu/botany/hawaiianflora/genusdescr.cfm?genus=Fraxinus
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~11 min read
Article
12 sectionsContents
- Etymology
- Description
- Evolution
- Fossil history
- Taxonomy
- External phylogeny
- Internal phylogeny
- Ecology and distribution
- Uses
- <span class="anchor" id="Cultural aspects"></span> Mythology and folklore
- References
- External links
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.
Gallery (19)
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