557:. Europeans, and later European Americans, have long preferred similar species of ash for comparable purposes such as tool handles and sports equipment. The light color of the wood is somewhat lustrous, hard, strong, stiff, high in shock resistance, flexible, workable with machines, and wears smooth with use. The commercial application of Oregon ash has been limited due to the much more abundant eastern ashes. The young and fast-growing wood of ash is more elastic and more favorable for handles and baseball bats because it has wider growth rings. The wood of old ash trees in general are valued for firewood due to their fine grain and
423: in) broad. The leaves are noticeably lighter green than those of associated broadleaf species, and turn bright yellow and fall off early in autumn. It is common for the leaves and bark to show signs of disease and brown rot on otherwise healthy plants. After leaves have fallen off the plant in fall and before it begins to leaf out, Oregon ash can be identified by its stout twigs and opposite branching arrangement and opposing buds. Unlike bigleaf maples, ash twigs have woolly hairs. In mid to late spring, the tree produces small flowers that are not very noticeable. It is
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529:, and may eventually be replaced by more competitive trees such as bigleaf maples or conifers that block the light with their leaves or sheer size. This tree flourishes when its habitat become opened due to floods, blowdowns, or other disturbances. Oregon ash sprouts vigorously from cut stumps or fire-killed trees. Young trees typically grow vigorously for their first 60 years, with their growth slowing considerably in the following years.
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tree that can grow to heights of 20–25 metres (65–80 feet) in height, with a trunk diameter of 40–75 centimetres (16–30 inches) in its 100−150-year average life span. Oregon ash can grow considerably larger and can have well over a 200-year life span, or become stunted and very small in more dry
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or shade tree within and beyond it native range of the
Pacific Northwest because of its rapid growth rate, symmetrical shape, and hardiness. It has also been known to be used for wind breaks and to help with riparian restoration due to its wide root system and quick growth.
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This particular species of ash is well adapted to soggy ground due to its moderately shallow, but extensive and wide-spreading root system. This also allows for the tree to withstand wind storms exceptionally well. Ash tolerates flooding considerably better than
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The wood of Oregon ash compares favorably to the valuable lumber of eastern ashes, but it is seldom used for hardwood products because of its limited availability and distribution. The
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503:, and bottomlands. It grows from sea level to 900 m (3,000 ft) in elevation, up to 1,700 m (5,600 ft) in the south of the range in California. In central
541:. Oregon ash also provides nourishment to songbirds, squirrels, and water fowl by way of its seeds. Deer and elk have also been known to graze its foliage and sprouts.
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found that stories persisted in Oregon that rattlesnakes would admonish sticks from the tree; this was historically reported by
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336:) when it grows in the open, but crowns remain narrow when they are part of a denser tree stand, similar to that of red alder (
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is distinctive with dark gray–brown, and it will eventually develop a woven pattern of deep fissures and ridges. The
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The Oregon ash grows mostly in wet habitats and prefers damp, loose soils such as sloughs,
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habitats. It can develop a broad crown, almost as wide as a bigleaf maple (
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Northwest Trees: Identifying & Understanding the Region's Native Trees
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617:10.2305/IUCN.UK.2017-3.RLTS.T61918519A61918522.en
708:Arno, Stephen F.; Hammerly, Ramona P. (2020) .
513:(velvet ash) of southern California east into
476:, and northwestern California; and in central
796:(USDA) – via Southern Research Station.
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1207:Trees of the West Coast of the United States
431:, produced by female trees, is a cluster of
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1197:IUCN Red List near threatened species
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553:used its wood for canoe paddles and
603:IUCN Red List of Threatened Species
592:Westwood, M.; Oldfield, S. (2017).
811:. Portland, Oregon: Timber Press.
646:A Natural History of Western Trees
25:
714:(field guide ed.). Seattle:
460:is found on the west side of the
1138:urn:lsid:ipni.org:names:609072-1
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395: in) long and 3–4 cm (
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304:, is a member of the ash genus
1:
790:United States Forest Service
669:Plants of British Columbia:
561:. It is commonly used as an
353:are pinnate, 12–33 cm (
809:Native American ethnobotany
807:Moerman, Daniel E. (1998).
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766:Owston, Peyton W. (1990).
1212:Trees of Northern America
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103:Scientific classification
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66:Leaves of the Oregon ash
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782:Silvics of North America
610:: e.T61918519A61918522.
453:Distribution and habitat
642:Peattie, Donald Culross
751:Jepson Flora Project:
468:south through western
507:, it integrates with
49:A mature tree at the
845:at Wikimedia Commons
718:. pp. 280–283.
551:Cowlitz Indian Tribe
310:, native to western
51:Meise Botanic Garden
527:intolerant of shade
505:Southern California
73:Conservation status
1099:Fraxinus latifolia
893:Fraxinus latifolia
863:Fraxinus latifolia
842:Fraxinus latifolia
770:Fraxinus latifolia
754:Fraxinus latifolia
716:Mountaineers Books
678:2017-10-29 at the
672:Fraxinus latifolia
596:Fraxinus latifolia
464:from southwestern
458:Fraxinus latifolia
325:is a medium-sized
323:Fraxinus latifolia
297:Fraxinus latifolia
250:Fraxinus latifolia
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1183:
1081:Open Tree of Life
855:Taxon identifiers
839:Media related to
725:978-1-68051-329-5
510:Fraxinus velutina
333:Acer macrophyllum
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232:F. latifolia
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16:(Redirected from
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887:Wikispecies
559:brittleness
535:Douglas-fir
339:Alnus rubra
318:Description
146:Angiosperms
35:Oregon ash
1191:Categories
1112:kew-369836
1107:Plant List
901:Calflora:
734:1141235469
623:11 January
580:References
563:ornamental
478:California
472:, western
470:Washington
302:Oregon ash
18:Oregon Ash
777:Hardwoods
539:grand fir
425:dioecious
327:deciduous
226:Species:
219:Melioides
215:Fraxinus
210:Section:
116:Kingdom:
1202:Fraxinus
1158:VASCAN:
1151:23000141
1146:Tropicos
1047:2.134625
1034:61918519
1008:11348223
995:609072-1
878:Q1581524
872:Wikidata
792:(USFS),
676:Archived
644:(1953).
307:Fraxinus
279:Synonyms
203:Fraxinus
192:Oleaceae
188:Family:
182:Lamiales
172:Asterids
159:Eudicots
93:IUCN 3.1
956:3172343
521:Ecology
515:Arizona
501:streams
493:meadows
480:in the
444:⁄
433:samaras
418:⁄
404:⁄
390:⁄
376:⁄
362:⁄
198:Genus:
178:Order:
120:Plantae
91: (
1120:PLANTS
1086:220881
969:316688
930:579148
815:
732:
722:
497:swamps
491:, wet
489:swales
474:Oregon
300:, the
257:Benth.
1073:56040
1021:32944
1003:IRMNG
982:63878
943:FRXLA
917:6JMF5
429:fruit
217:sect.
166:Clade
153:Clade
140:Clade
127:Clade
1161:6728
1133:POWO
1125:FRLA
1094:PfaF
1068:NCBI
1029:IUCN
1016:ITIS
990:IPNI
964:GRIN
951:GBIF
938:EPPO
904:3615
813:ISBN
730:OCLC
720:ISBN
625:2023
608:2017
545:Uses
537:and
347:bark
345:The
1169:WFO
1055:NBN
925:EoL
912:CoL
612:doi
342:).
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
