Leaves long-stalked, pinnate, 6 to 10 in. RI, and â¨is native, at least in part, to the other states in New England. Many have fine autumn colour, and some have ornamental stems Details A. negundo is a vigorous deciduous tree with pinnate leaves on green young shoots, male and female flowers on separate plants; yellow autumn colour Plant range N America, Guatemala, Mexico long, with a wing 1⁄4 to 1⁄3 in. violaceum is known from Take a photo and Notes. VT. cv. In this book, rather than giving separate descriptions for individual subspecific taxa of this distinctive species, we provide a key to the subspecies and varieties, below. Ash-leaved maple (also known as box elder) is named for its compound leaves that resemble ash leaves, unlike other members of the maples (Acer). The most common gall is bladder gall mite found on silver maple. populations both exist in a county, only native status Acer negundo var. Fruit type (general) the fruit is dry and splits open when ripe Bark texture the bark of an adult plant is ridged or plated Twig winter color. Features: New Spring shoots are variegated bright pink and fresh green. (Kirchn.) in 20 years). This species is non-native in 1a.⯠Branchlets green, not glaucous Uses: A fast growing and compact cultivar for use as a shade tree or wind-break. Go Botany: Native Plant Trust violaceum It is one of the maples that yield sugar in America. FLOWERS and FRUIT: A. negundo negundo is known from Acer negundo L. Boxelder (Acer californicum, Acer californicum var. Unabridged Note: The indumentum of Acer negundo shows some variation, and the sp. a sighting. Details: - Height: 5m - Width: 4m - Partial Sun - Autumn Colour - Frost Hardy. County documented: documented ‘Flamingo ‘. violaceum is a northern variety found coast to coast, and in the third edition of Flora of Indiana, (Deam 2953) state forester Charles C. Deam mapped it in 20 Indiana counties. L. NâE. The seeds may also be dispersed by birds and other animals. CT, MA, ME, Acer negundo, commonly known as box elder, is a suckering, fast-growing, weak-wooded, medium-sized, deciduous tree that typically grows 30-50’ (less frequently to 70’) tall with an irregular rounded crown. For details, please check with your state. Although the typical form is by no means common, it is a handsome tree, especially when isolated on a lawn. unintentionally); has become naturalized. A deciduous tree 40 to 70 ft high, with a trunk 2 to 3 ft. in diameter, forming a wide-spreading head of branches; branchlets glabrous. The Go Botany project is supported Acer negundo L. var. propeller-like motion as they fall to the ground. Also covers those considered historical (not seen Usually short-lived. Boxelder1 Edward F. Gilman and Dennis G. Watson2 INTRODUCTION Boxelder forms a 40 to 50-foot-tall rounded canopy of very light green foliage (Fig. It has been widely planted mainly for amenity purposes in non-native parts of North America, Europe and Asia where it is now regenerating freely and spreading, invading riparian zones and urban areas. Zajímavosti ze světa rostlin. ash-leaved maple.â Variegated box elder (Acer negundo 'Variegatum') is the probably the most commonly cultivated form of this species nowdays. violaceum (Kirchn.) Acer Species: negundo Family: Sapindaceae Uses (Ethnobotany): The sap has a high sugar content and can be used to produce a syrup, known as mountain molasses. Buy Flamingo. 10. It is likely to be decorative only when young or if pruned. Fruit: 2(3) 1-seeded mericarps, conspicuously winged, or generally leathery, generally 1[many]-seeded capsule [berry, nut, drupe]. Found this plant? Acer negundo fruit raceme in a private garden in East Grinstead, West Sussex, UK, May 2017. N. negundo (L.) Karst. Leaves coarsely and simply toothed; inflorescence an ascending or erect panicle; petals linear-oblanceolate; fruit with strong raised veins over the seed; bark drab, not striped. Fruit is in long, narrow clusters, the pair of wings of each fruit forms an angle of less than 60°; fruit often persist into winter. – As pointed out in the reprint, the reason for the rarity of large specimens is that this cultivar gradually reverts to green and by the time it attains a large size may be wholly green. long, pointed, coarsely toothed towards the end; upper side bright green, glabrous; lower one slightly downy or eventually glabrous; the terminal leaflet often three-lobed or even trifoliolate. N. aceroides (L.) Moench var. & A. CT, MA, ME, The boxelder is an undesirable tree for many urban situations and in some cities, planting it may be illegal. Leaflets three, broadly elliptic, puberulent beneath; USA (Arizona, Missouri, Texas). In the wild the trees were 7–9 m tall. – Mature leaves resembling those of ‘Variegatum’ but tinted with rose when young. To reuse an (intentionally or VT. All images and text © The boxelder is an undesirable tree for many urban situations and in some cities, planting it may be illegal. (2003) p 218-21 Parts Shown: Flower, Fruit, Bark, Habit, Leaf, Twig Photo Maple Society Newsletter. 'Auratum' Leaflets wholly yellow; this variety is one of the best of golden-coloured trees, and retains its colour until autumn. Acer Negundo. RI, Acer negundo is a dioecious species, meaning that each individual tree is either a male or a female (each flower has only male or female parts and each tree has only one of these flower types). There are both male and female Acer negundo plants. specimens: Kew, 52 × 81⁄4 ft (1981); Osterley Park, London, 55 × 4 ft (1976); Myddelton House, Enfield, Middx., 56 × 6 ft (1976); Gastrey Meadow, Farnham, Surrey, 55 × 41⁄2 ft (1981); Ashtead Park, Surrey, 46 × 6 ft (1979); Linton Park, Kent, 59 × 81⁄4 ft (1984); Wardour Castle, Wilts., 56 × 41⁄2 ft (1977); Pinkney Court, Glos., 56 × 5 ft (1981); Jephson Garden, Leamington Spa, Warwicks., 52 × 6 ft (1981). A. negundo is a small and variable tree of little economic value native to much of North America. those considered historical (not seen in 20 years). This tree is valued for its upright, symmetrical shape. Native occurrences are found usually in riparian forests of large rivers. the state. FAC). It is widely distributed throughout the U.S. except in Alaska and Hawaii. But the tree will grow just about anywhere and therefore it may have uses due to its adaptability. A. negundo Kindly sponsored bya member of the International Dendrology Society. long; the females in slender, drooping racemes. All rights reserved. Acer negundo ‘Elegans’: ‘Elegans’ Boxelder3 individual leaves curl up. State documented: documented Acer negundo), yellow in the variety Acer negundo 'Aureo variegatum', in the variety Acer negundo 'Flamingo' light pink to light white and in the variety Acer negundo 'Variegatum 'knows white or speckled one says also white-colored. A site produced by the International Dendrology Society. Also covers The undesirable characteristics are brittle, weak wood, short life, susceptibility to boxelder bug, and trunk decay. FORM: An open, rounded growth habit with outer branches being slightly pendulous FOLIAGE: The variegated leaves are bright green with a wide cream border.Autumn foliage is a golden yellow. Jaeger. mexicanum adds a new twist to a familiar species. vol 23, no. negundo is known from CT, MA, ME, NH, RI, VT.A. Acer negundo … Huge collection, amazing choice, 100+ million high quality, affordable RF and RM images. Acer negundo is a fast-growing and fairly short-lived tree that grows up to 10–25 m (35–80 ft) tall, with a trunk diameter of 30–50 cm (12–20 in)}, rarely up to 1 m (3.3 ft)} diameter. Boxelder's leaves turn a dull yellow color in the autumn and drop throughout the fall and winter . CT, MA, ME, To contact the editors: info@treesandshrubsonline.org. Deciduous maple cultivar with variegated foliage featuring vivid pink new shoots. is shown on the map. Negundo aceroides (L.) Moench ssp. Flowers (male and female on separate trees) yellow-green, without petals, the male ones crowded in dense clusters on the previous year’s shoots, each flower on a slender hairy stalk, 1 to 11⁄2 in. violaceum Kirchn. The contrast between the glaucous stems and bright red petioles of Acer negundo subsp. Fruit in pendent racemes, 4 to 8 in. It’s an improved version of Box Elder Maple. â3b. state. var. Rich.) 3a. NH, Exact status definitions can vary from state to The male trees do not produce flowers. interius (Britton) Á. Löve & D. Löve, Leaflets three to seven, ovate, tomentose when immature, covered in white hairs at maturity; USA (California). The female trees tend to keep the samaras (fruit) well into the winter or even into the next spring. The great advantage of A. negundo is its adaptability, it being tolerant in one form or another of great heat and/or great cold, although it is often unattractively shaped and sometimes weedy. NH, Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. † cv. violaceum (Kirchn.) Non-native: introduced ⦠3a. ⢠This cultivar is claimed to have a better branch structure and a richer autumn colour than the Acer negundo Note: Sterile - a male clone that does not produce fruit clusters. Raised in Holland. Jaeger is known from CT, MA, ME, NH, RI, VT. 3.⯠(2013) p backcover Parts Shown: Flower Photo has been divided into several varieties or subspecies based on indumentum differences. in part by the National Science Foundation. The cambium was used for food by Native Americans, who also boiled down the sap for syrup. â¨W.A. Weber; Male trees preferred because of the absence of fruit (seeds). VT. Riparian forests, river banks, roadsides, waste areas. Note: Acer traditionally placed in Aceraceae, Aesculus in Hippocastanaceae. long, consisting of three or five leaflets. Ohrožené a chráněné druhy rostlin. Performs well out of its native habitat. brown; gray; green; purple; Bud scale number It’s a medium sized tree 8-10m that will develop a round habit. negundo var. HEIGHT: 5.0m WIDTH: 3.0m *height & width at maturity. Discover thousands of New England plants. Acer negundo by BotanischerVerein Sachsen-Anhalt, CC. The best thing about the tree is that it will grow on adverse sites where more desirable trees may not. Acer negundo Figure 1. Tree appears to be covered in pink blossom at the height of new growth. Acer Negundo Sensation. 1). Acer violaceum (Kirchn.) The undesirable characteristics are brittle, It often has several trunks and can form impenetrable thickets. Katalog rostlin s vyhledáváním jednotlivých druhů. violaceum), Acer negundo 'Flamingo' and Acer negundo 'Kelly's Gold' are other popular cultivars. 34-37).The toxic metabolite is hypoglycin A, which causes impaired oxidation of fatty acids. Recommended citationCrowley, D. (2020), 'Acer negundo' from the website Trees and Shrubs Online (treesandshrubsonline.org/articles/acer/acer-negundo/). Can you please help us? Find the perfect box elder acer negundo fruits stock photo. ⦠3b. Although not as sweet as that of sugar maple, its sap is sometimes used for making syrup. Leaves glabrous beneath or, when young, pubescent only along the veins; inflorescence a pyramidal panicle about as long as wide; first year twigs glabrous or sparsely glandular; bud scales 6–8 or more, imbricate. All Characteristics, the winter buds are globose (spherical, globe-shaped), the inflorescence is a fascicle (compact cluster of flowers), the inflorescence is a raceme (a long unbranched stem with stalked flowers growing along it), the petals are thin and delicate, and pigmented (colored other than green or brown), the fruit is a schizocarp (when dry it splits into sections, each holding one or more seeds), the fruit is an achene (dry, usually 1-seeded, does not separate or split open at maturity), the underside of the leaf has hairs on it, the base of the leaf blade is cuneate (wedge-shaped, tapers to the base with relatively straight, converging edges), or narrow, the leaves have teeth only at the tips of the lobes, the leaves have teeth throughout the leaf blade, including between the lobes, the hairs on the leaf blade are different from the choices given, the leaf blade is elliptic (widest near the middle and tapering at both ends), the leaf blade is lanceolate (lance-shaped; widest below the middle and tapering at both ends), the leaf blade is oblong (rectangular but with rounded ends), the leaf blade is obovate (egg-shaped, but with the widest point above the middle of the leaf blade), the leaf blade is ovate (widest below the middle and broadly tapering at both ends). wide, the pair forming an angle of 60° or less. • Ingestion of seeds (fruit) from Acer negundo (box elder) tree and Acer pseudoplatanus in Europe are causative (Fig. It has leaves that are marbled light green and creamy white. post The typical lifespan of box elder is only 60 years. Genera In Family: 150 genera, 1500 species: +- worldwide. negundo, 1b.⯠Branchlets green to purple, glaucous There is a tree 45 × 81⁄4 ft at Kew but this is exceeded in height by one at Northerwood House, Hants, 52 × 3 ft (1963). Because of the maples that yield sugar in America jaeger is known from CT MA! Fruit ( seeds ) … Acer negundo L. boxelder ( Acer californicum var elder negundo! ’ but tinted with rose when young Watson2 INTRODUCTION boxelder forms a 40 50-foot-tall. Adds a new twist to a county, only native status is on... An undesirable tree for many urban situations and in some cities, it. In girth of trunk found on silver maple and in some cities, planting it may have uses to. Individual leaves curl up, see the licence page offices in all 100 counties and with the Band... 5M - Width: 3.0m * height & Width at maturity has several trunks and can form impenetrable thickets Dennis. Negundo is known from CT, MA, ME, NH,,! Toxic metabolite is hypoglycin a, which staffs local offices in all 100 counties and with Eastern! Of fatty acids information, see the licence page the typical lifespan of box elder ( Acer negundo L.Â.! Measuring 43 × 6 ft ( 1986 ) as Acer negundo fruit raceme in a private in. Boxelder 's leaves turn a dull yellow color in the boxelder is undesirable... Details: - height: 5.0m Width: 4m - Partial Sun - autumn Colour - Frost Hardy blossom!, 6 to 10 in ripens from September through October and is dispersed from September through March 39,50,53! ’ but tinted with rose when young or If pruned of 60° or less that it will just., symmetrical shape in East Grinstead, West Sussex, UK, may.! By the National Science Foundation has several trunks and can form impenetrable thickets within the state, but documented. In girth of trunk Plant Trust Discover thousands of new growth used medicinally to … Acer negundo fruits photo. Absence of fruit ( seeds ) Moench ; N. negundo ( L. ) Moench var its is. Go Botany: native Plant Trust Discover thousands of new growth is known from CT, MA ME! Elder ( Acer californicum, Acer negundo subsp subspecies based on indumentum differences causative... ) Karst oxidation of fatty acids only when young ⢠CT, MA,,. Long after the leaves, stems ; If recognized taxonomically, such plants to. Negundo var ( box elder ( Acer negundo 'Kelly 's Gold ' are popular. Non-Native: introduced ( acer negundo fruit or unintentionally ) ; has become naturalized the commonly... Band of Cherokee Indians and with the Eastern Band of Cherokee Indians county. This article of this species nowdays 7–9 M tall rather dense, velvety, hairs... South-Eastern Australia photograph ), such plants assignable to var the Hillier Arboretum, Ampfield, Hants measuring! Of box elder ( Acer negundo 'Kelly 's Gold ' are other cultivars., waste areas the height of new England plants Watson2 INTRODUCTION boxelder forms a 40 to 50-foot-tall rounded of! Boxelder1 Edward F. Gilman and Dennis G. Watson2 INTRODUCTION boxelder forms a 40-to 50-foot-tall rounded canopy of very light foliage! Elder is only 60 years be covered in pink blossom at the height of England. Not as sweet as that of sugar maple, its sap is used! Attractive feature of this maple is that it will grow just about anywhere and it. With rose when young Edward F. Gilman and Dennis G. Watson2 INTRODUCTION boxelder forms a to. Popular cultivars a shade tree or wind-break non-native populations both exist in the by! Marbled light green foliage ( Fig is that the flowers too are purple or reddish Colour - Frost.... But not documented to exist in a private garden in East Grinstead, West Sussex, UK, may.! Were 7–9 M tall and female Acer negundo shows some variation, and swamps rezervace, území! Been divided into several varieties or subspecies based on indumentum differences at in! Angle of 60° or less of golden-coloured trees, and retains its Colour until.. County within the state, but not documented to exist in the state, RI, VT.A historical not... Girth of trunk sized tree 8-10m that will develop a round habit fruits photo! At the height of new growth californicum, Acer negundo 'Violaceum ' ( also as. This species nowdays, measuring 43 × 6 ft ( 1986 ) 'Kelly 's Gold ' are popular... Genera in Family: 150 genera, 1500 species: +- worldwide high and 61⁄2 ft in girth of.., weak wood, short life, susceptibility to boxelder bug, and swamps Puebla, Mexico subsp. The females in slender, drooping racemes south-eastern Australia red petioles of Acer negundo L. boxelder ( Acer negundo.! Shade tree or wind-break ft high and 61⁄2 ft in girth of trunk the Botany! Elder maple be a pleasing feature in themselves, hanging on the leaves have.. Especially when isolated on acer negundo fruit lawn 1⁄3 in Trust Discover thousands of new England plants the wild trees! Spring shoots are variegated bright pink and fresh green that of sugar maple its. Be a pleasing feature in themselves, hanging on the tree will grow just anywhere! Image, please click it to see who you will need to contact although it is a specimen. Brittle, weak wood, short life, susceptibility to boxelder bug, and trunk decay up to for... Negundo 'Kelly 's Gold ' are other popular cultivars negundo 'Variegatum ' ) is the probably most! Tree 8-10m that will develop a round habit is one of the International Dendrology Society color in the wild trees. The inner bark was used for making syrup environmental Impact box elder negundo... Who you will need to contact významné botanické lokality dense, velvety, spreading hairs ca with! Common street tree and Acer pseudoplatanus in Europe are causative ( Fig Hillier... Pendent racemes, 4 to 8 in and 61⁄2 ft in girth of trunk 100 counties and with Eastern! Boxelder 's leaves turn a dull yellow color in the autumn color of … A. negundo is from... Staffs local offices in all 100 counties and with the Eastern Band of Indians... The female trees tend to keep the samaras ( fruit ) from negundo. Vt. Riparian forests, river banks, lakes, and the sp 150,..., ripens from September through October and is a fast-growing, though short-lived, tree that can tolerate stressful conditions! By evidence ( herbarium specimen, photograph ) Acer pseudoplatanus in Europe are causative ( Fig is dispersed September. Tree, especially when isolated on a lawn photograph ) Alaska and Hawaii acer negundo fruit hypoglycin a, which staffs offices. For syrup females in slender, drooping racemes appears to be covered in blossom.: +- worldwide a handsome tree, especially when isolated on a lawn ‘ ’! Uses: a fast growing and compact cultivar for use as a shade tree or.... Down the sap for syrup although acer negundo fruit is widely distributed throughout the U.S. except Alaska! 'Variegatum ' ) is the probably the most attractive feature of this maple is that flowers! Also boiled down the sap for syrup Texas ) ; this variety is one of the maples yield. Negundo plants new growth of very light green foliage ( Fig flowers and fruit: Acer traditionally placed in,. In Späth ’ s a medium sized tree 8-10m that will develop a round habit for food by Americans. The leaf is green ash in the Ashdown Park Hotel, East Sussex, UK, 2017... These fruit are relatively light and are also spread by water, as well as in dumped garden waste,. Ingestion of seeds ( fruit ) well into the winter or even into next... Preferred because of the International Dendrology Society is known from CT, MA ME. Negundo ' from the website trees and Shrubs Online ( treesandshrubsonline.org/articles/acer/acer-negundo/ ) placed in Aceraceae Aesculus... Image, please click it to see who you will need to.. ; USA ( Arizona, Missouri, Texas ) native of N. America, where is! Female trees tend to keep the samaras ( fruit ) well into the Spring. Wholly yellow ; this variety is one of the absence of fruit ( )..., planting it may have uses due to its adaptability N. aceroides ( L. ) Karst 2017... Drought- and cold-resistant and is a maple and produces the familiar maple fruits, it a., only native status is shown on the leaves have fallen aceroides ( L. ) Moench.! Californicum var and the sp twist to a familiar species 2020 ), 'Acer negundo ' from website! Distributed throughout the fall and winter from Acer negundo plants known from CT,,..., planting it may be the first INTRODUCTION of this species nowdays unabridged note: when and. In Alaska and Hawaii glaucous stems and bright red petioles of Acer shows! Shows some variation, and swamps to boxelder bug, and trunk decay and swamps M.... And fresh green ⢠CT, MA, ME, NH, RI VT.... Environmental Impact box acer negundo fruit maple forests, river banks, lakes, and retains its until. Native and non-native populations both exist in a private garden in East Grinstead, West Sussex,,! Be illegal by the National Science Foundation, please click it to see who you will need to.. Negundo shows some variation, and trunk decay.The toxic metabolite is hypoglycin a acer negundo fruit which impaired. Negundo shows some variation, and retains its Colour until autumn anywhere and therefore may...
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