Kırmızı Karaağaç

Ulmus rubra, ye una especie de llamera perteneciente a la familia de les ulmacees.

Flores

Granes

Distribución y hábitat

Ye orixinaria del este de Norteamérica (dende'l sudeste de Dakota del Norte, al este hasta'l sur de Quebec, al sur hasta l'estremu norte de Florida, y al oeste hasta Texas oriental). Ye paecíu al llamera americana nuna apariencia xeneral, pero rellaciónase más estrechamente col européu llamera montano (Ulmus glabra), que tien una estructura floral bien similar.

Descripción

El Ulmus rubra ye un árbol caducifoliu que puede crecer hasta 20 m d'altor con un diámetru de 50 cm. L'árbol tien un modelu de cañes distintu al de la llamera americana, y la so madera ye de color pardu acoloratáu, dando al árbol el so nome alternativu n'inglés de Rede Elm ("Llamera colorada"). Les fueyes tienen 10–18 cm de llargu y una testura rugosa, con un cantu groseramente doble serrucháu y una base oblicua. Les flores apétalas polinizaes pol vientu perfecta prodúcense primero que les fueyes a principios de la primavera, usualmente en recímanos de 10–20. El frutu ye una sámara alada oval de 20 mm de llargu y conteniendo una grana central única. El Ulmus rubra puede estremase de la llamera americana pola vellosidá de les yemes y ramillas (dambes glabres na llamera americana) y poles sos flores de pedúnculos bien curtios.

Enfermedaes

Considérase qu'el Ulmus rubra ye menos susceptible a la grafiosis qu'otres llameres americanes, pero ye severamente afeutáu pol escarabayu de les llameres Xanthogaleruca luteola [1].

Taxonomía

Ulmus rubra foi descritu por Gotthilf Henry Ernest Muhlenberg y espublizóse en Transactions of the American Philosophical Society 3: 165. 1793.^[2]

Etimoloxía

Ulmus: nome xenéricu que ye'l nome clásicu griegu pa la llamera.^[3]

rubra: epítetu llatín que significa "de color coloráu"^[4]

Sinonimia

• Ulmus americana L. var. rubra Aiton
• Ulmus encrespa Willd.
• Ulmus dimidiata Raf.
• Ulmus fulva Michx., Loudon, Bentley & Trimen, Sarg.
• Ulmus pinguis Raf.
• Ulmus pubescens Walter?, Sudworth, Pinchot^[5]

Ver tamién

• Terminoloxía descriptiva de les plantes
• Cronoloxía de la botánica
• Hestoria de la Botánica

Referencies

Bibliografía

1. Correll, D. S. & M. C. Johnston. 1970. Man. Vasc. Pl. Texas i–xv, 1–1881. The University of Texas at Dallas, Richardson.
2. Fernald, M. 1950. Manual (ed. 8) i–lxiv, 1–1632. American Book Co., New York.
3. Flora of North America Editorial Committee, y. 1997. Magnoliidae and Hamamelidae. Fl. N. Amer. 3: i–xxiii, 1–590.
4. Gleason, H. A. 1968. The Choripetalous Dicotyledoneae. vol. 2. 655 pp. In H. A. Gleason Ill. Fl. N. O.S.. New York Botanical Garden, New York.
5. Gleason, H. A. & A.J. Cronquist. 1991. Man. Vasc. Pl. N.Y. O.S. (ed. 2) i–910. New York Botanical Garden, Bronx.
6. Great Plains Flora Association. 1986. Fl. Great Plains i–vii, 1–1392. University Press of Kansas, Lawrence.
7. Radford, A. Y., H. Y. Ahles & C. R. Bell. 1968. Man. Vasc. Fl. Carolinas i–lxi, 1–1183. University of North Carolina Press, Chapel Hill.
8. Schwegman, J. Y. 1991. The Vascular Flora of Langham Island, Kankakee County, Illinois. Erigenia 11: 1–8.

Enllaces esternos

• Wikimedia Commons acueye conteníu multimedia sobre Ulmus rubra.
• Esta obra deriva de la traducción de Ulmus rubra de Wikipedia - inglés, espublizada polos sos editores baxo la Llicencia de documentación llibre de GNU y la Llicencia Creative Commons Atribución-CompartirIgual 3.0 Unported.
• Ohio DNR on Slippery Elm
• 1001herbs.com Slippery Elm as a digestive aid
• USDA Plant Guide: Ulmus rubra
• Ulmus rubra List of Chemicals (Dr. Duke's Databases)
• Ulmus rubra images at bioimages.vanderbilt.edu

Die Rot-Ulme (Ulmus rubra) ist ein mittelgroßer Laubbaum aus der Gattung der Ulmen. Das Verbreitungsgebiet erstreckt sich über den Osten Nordamerikas.

Beschreibung

Die Rot-Ulme ist ein mittelgroßer Laubbaum mit breiter Krone, der eine Höhe von 20 Metern erreicht. Zweige und Knospen^[1] sind rotbraun und rau behaart. Die innere Rinde von Zweigen und Ästen ist schleimhaltig und hat einen aromatischen Geschmack.^[1] Die Blätter sind länglich eiförmig bis länglich lanzettlich, 10 bis 20 Zentimeter lang, spitz oder zugespitzt mit stark asymmetrischer Basis. Der Blattrand ist doppelt gesägt, die Blattoberseite ist rau, die Unterseite weiß^[1] behaart. Der Blattstiel wird 4 bis 8 Millimeter lang. Die Blüten sind kurz gestielt und stehen in dichten aufrechten Büscheln. Es werden fünf bis neun Staubblätter gebildet, die Narben sind rötlich. Blütezeit ist von März bis April. Als Früchte werden breit ellipsoide bis kugelige, 1 bis 2 Zentimeter dicke Nussfrüchte gebildet. Die Samen sind rostbraun behaart und haben einen schwach eingeschnittenen Flügelsaum.^[2]

• Blätter

• Blüten

• Früchte

Verbreitung und Ökologie

Verbreitungsgebiet^[3]

Das Verbreitungsgebiet der Rot-Ulme erstreckt sich vom Osten Kanadas über die nördlichen und südlichen Präriestaaten bis nach Florida. Dort findet man sie als Mischbaumart in Laubwäldern in Auen und Ufergehölzen auf mäßig trockenen, frischen oder feuchten, neutralen bis alkalischen, sandig-kiesigen und sehr nährstoffreichen Böden an sonnigen Standorten. Sie ist frosthart und wärmeliebend. Man findet sie oft vergesellschaftet mit der Weiß-Esche (Fraxinus americana), der Amerikanischen Weiß-Eiche (Quercus alba), der Amerikanischen Linde (Tilia americana), dem Tulpenbaum (Liriodendron tulipifera) und dem Zucker-Ahorn (Acer saccharum).^[2][1]

Systematik

Die Rot-Ulme (Ulmus rubra) ist eine Art aus der Gattung der Ulmen (Ulmus). Dort wird sie der Sektion Ulmus in der Untergattung Ulmus zugeordnet. Ein Synonym der Art ist Ulmus fulva Michx.^[4]

Verwendung

Die Rot-Ulme wird selten zur Holzgewinnung genutzt.^[2] Sie wird auch gelegentlich in Parks und Gärten gepflanzt.^[1]

Nachweise

Literatur

• Andreas Roloff, Andreas Bärtels: Flora der Gehölze. Bestimmung, Eigenschaften und Verwendung. Mit einem Winterschlüssel von Bernd Schulz. 3., korrigierte Auflage. Eugen Ulmer, Stuttgart (Hohenheim) 2008, ISBN 978-3-8001-5614-6, S. 662.
• Schütt, Schuck, Stimm: Lexikon der Baum- und Straucharten. Nikol, Hamburg 2002, ISBN 3-933203-53-8, S. 544.

Einzelnachweise

1. ↑ ^{a b c d e} Schütt et al.: Lexikon der Baum- und Straucharten, S. 544
2. ↑ ^{a b c} Roloff et al.: Flora der Gehölze, S. 662
3. ↑ John H. Cooley, J. W. Van Sambeek: Ulmus rubra. In: Silvics of North America, Volume 2: Hardwoods. USDA, abgerufen am 28. Dezember 2010 (englisch).
4. ↑ Ulmus rubra. In: Germplasm Resources Information Network (GRIN). United States Department of Agriculture, abgerufen am 28. Dezember 2010 (englisch).

Weblinks

– Sammlung von Bildern, Videos und Audiodateien

Ulmus rubra, the slippery elm, is a species of elm native to eastern North America. Other common names include red elm, gray elm, soft elm, moose elm, and Indian elm.

Description

Ulmus rubra is a medium-sized deciduous tree with a spreading head of branches,^[4] commonly growing to 12–19 metres (39–62 feet), very occasionally over 30 m (98 ft) in height. Its heartwood is reddish-brown. The broad oblong to obovate leaves are 10–20 centimetres (4–8 inches) long, rough above but velvety below, with coarse double-serrate margins, acuminate apices and oblique bases; the petioles are 6–12 millimetres (1⁄4–15⁄32 in) long.^[5] The leaves are often tinged red on emergence, turning dark green by summer and a dull yellow in autumn.^[6] The perfect, apetalous, wind-pollinated flowers are produced before the leaves in early spring, usually in tight, short-stalked, clusters of 10–20. The reddish-brown fruit is an oval winged samara, orbicular to obovate, slightly notched at the top, 12–18 mm (15⁄32–23⁄32 in) long, the single, central seed coated with red-brown hairs, naked elsewhere.^[5]

• 

  Downy leaf bud and flower buds of U. rubra

• 

  U. rubra flowers

• 

  U. rubra fruit

• 

  Asymmetrical leaf of Ulmus rubra

• 

  Mature trunk bark

• 

  Slippery elm, Chippewa National Forest, Minnesota, 1923

• 

  Downy leaf-buds and seed area of samarae

• 

  "Old Indian Elm at Maumee, O"

Similar species

The species superficially resembles American elm (Ulmus americana), but is more closely related to the European wych elm (U. glabra), which has a very similar flower structure, though lacks the pubescence over the seed.^[7] U. rubra is chiefly distinguished from American elm by its downy twigs, chestnut brown or reddish hairy buds, and slimy red inner bark.

Taxonomy

The tree was first named as part of Ulmus americana in 1753,^[8] but identified as a separate species, U. rubra, in 1793 by Pennsylvania botanist Gotthilf Muhlenberg. The slightly later name U. fulva, published by French botanist André Michaux in 1803,^[9] is still widely used in information related to dietary supplements and alternative medicine.

Etymology

The specific epithet rubra (red) alludes to the tree's reddish wood, whilst the common name 'slippery elm' alludes to the mucilaginous inner bark.

The reddish-brown heartwood lends the tree the common name 'red elm'.

Distribution and habitat

The species is native to eastern North America, ranging from southeast North Dakota, east to Maine and southern Quebec, south to northernmost Florida, and west to eastern Texas, where it thrives in moist uplands, although it will also grow in dry, intermediate soils.^[10]

Ecology

Pests and diseases

The tree is reputedly less susceptible to Dutch elm disease than other species of American elms,^[11] but is severely damaged by the elm leaf beetle (Xanthogaleruca luteola).^[12]

• 

  Red elm bark browsed by horses, Marshall, Illinois

Hybrids

In the central United States, native U. rubra hybridizes in the wild with the Siberian elm (U. pumila),^[13][14] which was introduced in the early 20th century and has spread widely since, prompting conservation concerns for the genetic integrity of the former species.^[15]

Cultivation

The species has seldom been planted for ornament in its native country. It occasionally appeared in early 20th-century US nursery catalogues.^[16] Introduced to Europe and Australasia, it has never thrived in the UK; Elwes & Henry knew of not one good specimen,^[7] and the last tree planted at Kew attained a height of only 12 m (39 ft) in 60 years.^[5] Specimens supplied by the Späth nursery to the Royal Botanic Garden Edinburgh in 1902 as U. fulva may survive in Edinburgh as it was the practice of the Garden to distribute trees about the city (vide Wentworth Elm).^[17] A specimen at RBGE was felled c.1990. The current list of Living Accessions held in the Garden per se does not list the plant.^[18] Several mature trees survive in Brighton (see Accessions). The tree was propagated and marketed in the UK by the Hillier & Sons nursery, Winchester, Hampshire, from 1945, with 20 sold in the period 1970 to 1976, when production ceased.^[19][20]

U. rubra was introduced to Europe in 1830.^[8]

There are no known cultivars, though Meehan misnamed Ulmus americana 'Beebe's Weeping' as U. fulva pendula (1889) and Späth misnamed Ulmus americana 'Pendula' U. fulva (Michx.) pendula Hort. (1890). The hybrid U. rubra × U. pumila cultivar 'Lincoln' is sometimes erroneously listed as U. rubra 'Lincoln'.

Hybrid cultivars

U. rubra had limited success as a hybrid parent in the 1960s, resulting in the cultivars 'Coolshade', 'Fremont', 'Improved Coolshade', 'Lincoln', 'Rosehill', and probably 'Willis'.^[21] In later years, it was also used in the Wisconsin elm breeding program to produce 'Repura' and 'Revera'^[22] although neither is known to have been released to commerce. In Germany, the tree formed part of a complex hybrid raised by the Eisele nursery in Darmstadt, provisionally named 'Eisele H1'; patent pending (2020).^[23]

Uses

Cross-sections of moose elm from The American Woods

Food

The mucilaginous inner bark of the tree is edible raw or boiled,^[24] and was eaten by Native Americans. The bark can also be used to make tea.^[25]

Medicinal

The species has various traditional medicinal uses. The inner bark has long been used as a demulcent, and is still produced commercially for this purpose in the United States with approval for sale as an over-the-counter demulcent by the US Food and Drug Administration.^[26] Sometimes the leaves are dried and ground into a powder, then made into a tea.

Timber

The timber is not of much importance commercially, and is not found anywhere in great quantity.^[7] Macoun considered it more durable than that of the other elms,^[27] and better suited for railway ties, fence-posts, and rails, while Pinchot recommended planting it in the Mississippi valley, as it grows fast in youth, and could be utilized for fence-posts when quite young, since the sapwood, if thoroughly dried, is quite as durable as the heartwood.^[28] The wood is also used for the hubs of wagon wheels, as it is very shock resistant owing to the interlocking grain.^[29] The wood, as 'red elm', is sometimes used to make bows for archery. The yoke of the Liberty Bell, a symbol of the independence of the United States, was made from slippery elm.

Baseball

Though now outmoded, slippery elm tablets were chewed by spitball pitchers to enhance the effectiveness of the saliva applied to make the pitched baseball curve. Gaylord Perry wrote about how he used slippery elm tablets in his 1974 autobiography, Me and the Spitter.^[30]

Miscellaneous

The tree's fibrous inner bark produces a strong and durable fiber that can be spun into thread, twine, or rope^[29] useful for bowstrings, ropes, jewellery, clothing, snowshoe bindings, woven mats, and even some musical instruments. Once cured, the wood is also excellent for starting fires with the bow-drill method, as it grinds into a very fine flammable powder under friction.

Culture

Notable trees

A tree in Westmount, Quebec, Canada, measured 4.27 m (14 ft) in girth in 2011.^[31][32] The US national champion, measuring 7.16 m (23+1⁄2 ft) in circumference and 27.4 metres (90 ft) tall, with an average crown spread of 25.18 metres (82+1⁄2 ft) wide, grows in Kentucky.^[33] Another tall specimen grows in the Bronx, New York City, at 710 West 246th Street, measuring 31 m (102 ft) high in 2002.^[34] In the UK, there is no designated Tree Register champion.

Accessions

North America

• Arnold Arboretum, US. Acc. nos. 737–88 (unrecorded provenance), 172-2017 (Massachusetts), 344-2017 (Missouri).
• Bernheim Arboretum and Research Forest [1], Clermont, Kentucky, US. No details available.
• Brenton Arboretum, Dallas Center, Iowa, US. No details available.
• Chicago Botanic Garden, Glencoe, Illinois, US. 1 tree, no other details available.
• Dominion Arboretum, Ottawa, Ontario, Canada. No acc. details available.
• Longwood Gardens, US. Acc. no. L–3002, of unrecorded provenance.
• Nebraska Statewide Arboretum, US. No details available.
• Smith College, US. Acc. no. 8119PA.
• U S National Arboretum [2], Washington, D.C., US. Acc. no. 77501.

Europe

• Brighton & Hove City Council, UK. NCCPG Elm Collection.^[35] Carden Park, Hollingdean (1 tree); Malthouse Car Park, Kemp Town (1 tree).
• Grange Farm Arboretum, Sutton St James, Spalding, Lincolnshire, UK. Acc. no. 522
• Hortus Botanicus Nationalis, Salaspils, Latvia. Acc. nos. 18168, 18169, 18170.
• Linnaean Gardens of Uppsala, Sweden. Acc. no. 2009–0223. Wild collected in US.
• Royal Botanic Gardens Wakehurst Place, UK. Acc. no. 1973–21050.
• Thenford House arboretum, Northamptonshire, UK. No details available.
• University of Copenhagen Botanic Garden, Denmark. No details available.
• Wijdemeren city council, The Netherlands. One tree planted gardens Rading 1, Loosdrecht.

Australasia

• Eastwoodhill Arboretum [3], Gisborne, New Zealand. 1 tree, no details available.

References

Ulmus rubra es una especie de olmo perteneciente a la familia de las ulmáceas.

Flores.

Semillas.

Distribución y hábitat

Es originaria del este de Norteamérica (desde el sudeste de Dakota del Norte, al este hasta el sur de Quebec, al sur hasta el extremo norte de Florida, y al oeste hasta Texas oriental). Es parecido al olmo americano en una apariencia general, pero se relaciona más estrechamente con el europeo olmo montano (Ulmus glabra), que tiene una estructura floral muy similar.

Descripción

El Ulmus rubra es un árbol caducifolio que puede crecer hasta 20 m de altura con un diámetro de 50 cm. El árbol tiene un modelo de ramas distinto al del olmo americano, y su madera es de color pardo rojizo, dando al árbol su nombre alternativo en inglés de Red Elm ("Olmo rojo"). Las hojas tienen 10–18 cm de largo y una textura rugosa, con un borde groseramente doble aserrado y una base oblicua. Las flores apétalas polinizadas por el viento perfecta se producen antes que las hojas a principios de la primavera, usualmente en racimos de 10–20. El fruto es una sámara alada oval de 20 mm de largo y conteniendo una semilla central única. El Ulmus rubra puede distinguirse del olmo americano por la vellosidad de las yemas y ramillas (ambas glabras en el olmo americano) y por sus flores de pedúnculos muy cortos.

Enfermedades

Se considera que el Ulmus rubra es menos susceptible a la grafiosis que otros olmos americanos, pero es severamente afectado por el escarabajo de los olmos Xanthogaleruca luteola [1].

Taxonomía

Ulmus rubra fue descrito por Gotthilf Henry Ernest Muhlenberg y publicado en Transactions of the American Philosophical Society 3: 165. 1793.^[2]​

Etimología

Ulmus: nombre genérico que es el nombre clásico griego para el olmo.^[3]​

rubra: epíteto latíno que significa "de color rojo"^[4]​

Sinonimia

• Ulmus americana L. var. rubra Aiton
• Ulmus crispa Willd.
• Ulmus dimidiata Raf.
• Ulmus fulva Michx., Loudon, Bentley & Trimen, Sarg.
• Ulmus pinguis Raf.
• Ulmus pubescens Walter?, Sudworth, Pinchot^[5]​

Véase también

• Terminología descriptiva de las plantas
• Anexo:Cronología de la botánica
• Historia de la Botánica

Referencias

Bibliografía

1. Correll, D. S. & M. C. Johnston. 1970. Man. Vasc. Pl. Texas i–xv, 1–1881. The University of Texas at Dallas, Richardson.
2. Fernald, M. 1950. Manual (ed. 8) i–lxiv, 1–1632. American Book Co., New York.
3. Flora of North America Editorial Committee, e. 1997. Magnoliidae and Hamamelidae. Fl. N. Amer. 3: i–xxiii, 1–590.
4. Gleason, H. A. 1968. The Choripetalous Dicotyledoneae. vol. 2. 655 pp. In H. A. Gleason Ill. Fl. N. U.S.. New York Botanical Garden, New York.
5. Gleason, H. A. & A.J. Cronquist. 1991. Man. Vasc. Pl. N.E. U.S. (ed. 2) i–910. New York Botanical Garden, Bronx.
6. Great Plains Flora Association. 1986. Fl. Great Plains i–vii, 1–1392. University Press of Kansas, Lawrence.
7. Radford, A. E., H. E. Ahles & C. R. Bell. 1968. Man. Vasc. Fl. Carolinas i–lxi, 1–1183. University of North Carolina Press, Chapel Hill.
8. Schwegman, J. E. 1991. The Vascular Flora of Langham Island, Kankakee County, Illinois. Erigenia 11: 1–8.

Ulmus rubra

L'Orme rouge (Ulmus rubra) est un grand arbre caducifolié originaire de la partie orientale de l'Amérique du Nord. Riche en mucilage, l'orme rouge convient aussi bien à un usage alimentaire que médical. Il adoucit les inflammations, internes ou externes.^{[réf. nécessaire]}

Description

L'Orme rouge est un arbre dont les feuilles ont de nombreuses vertus^[1].

Habitat

Pousse principalement le long des ruisseaux, se trouve parfois sur des crêtes rocheuses^[2].

Utilisations

Médicaux

L'Orme rouge peut être utilisé pour traiter les inflammations et les ulcérations du tube digestif; soulager la constipation et la diarrhée; nourrir les convalescents. L'Orme rouge peut être utilisé pour traiter les blessures cutanées, l'inflammation des muqueuses, les brûlures, les abcès, la vaginite et les hémorroïdes^[3].

Notes et références

Voir aussi

Rødalm (Ulmus rubra) er et løvfellende tre i almefamilien som vokser i sentrale og østlige Nord-Amerika.

Det blir 18–35 m høyt med en åpen krone. Barken er dypt furet. Unge kvister er tett hårete, men blir etterhvert glatte. Bladene er eggformede til ovale, asymmetriske ved basis, 8–16 cm lange og 5–7,5 cm brede. Den ytre og midtre delen av bladet er dobbelttannet, men lengst inn er bladranden enkelttannet. De tvekjønnede blomstene sitter 8–20 sammen. Frukten er en samara, som er 12–18 mm i diameter.^[1]

Rødalm trives best på fuktig, næringsrik jord langs elver. Den kan vokse i mange skogtyper sammen med treslag som borreeik, kviteik, fargeeik, rødeik og andre eikearter, skihickory, bitterhickory, kvithickory, svinehickory, sukkerlønn, rødlønn, sølvlønn, asklønn, kvitask, kvitalm, sumptre, svartlind, romhegg, svartvalnøtt, amerikanesletre, korstorn, virginiapoppel og amerikaplatan. I undervegetasjonen finnes blant annet arter i bjørnebær- og ripsslektene, kornell, nebbhassel, klatrevillvin, vin, hyll, virginiatrollhassel, giftsumak og Staphylea trifolia.^[2]

Artens nordgrense går fra sørvestre Maine gjennom New York, aller sørligste Québec, sørlige Ontario, nordlige Michigan, sentrale Minnesota og østlige Nord-Dakota. Vestgrensa går gjennom østlige Sør-Dakota, sentrale Nebraska, sørvestlige Oklahoma og sentrale Texas, og fra Texas går sørgrensa østover til nordvestlige Florida og Georgia.^[2]

Innerbarken er rødbrun og klebrig. Den er blitt brukt til medisinske formål med drogenavnene Ulmi fulvae cortex og Ulmi rubrae cortex.^[3]

Galleri

• Bark

• Hårete kvist

• Blomster

• Blad

• Frø

Referanser

Eksterne lenker

• (en) Rødalm i Encyclopedia of Life
• (en) Rødalm i Global Biodiversity Information Facility
• (en) Rødalm hos NCBI
• (en) Rødalm hos ITIS
• (en) Rødalm hos Tropicos
• (en) Rødalm hos The International Plant Names Index
• (en) Kategori:Ulmus rubra – bilder, video eller lyd på Wikimedia Commons
• Ulmus rubra – detaljert informasjon på Wikispecies

Wiąz czerwony (Ulmus rubra Muhl.) – gatunek drzewa z rodziny wiązowatych (Ulmaceae). Występuje w Ameryce Północnej, od kanadyjskiej prowincji Quebec po Karolinę Południową w Stanach Zjednoczonych^[4].

Morfologia

Liść

Kwiaty

Pokrój

Rozłożyste, szerokie drzewo dorastające 20 m wysokości^[4].

Kora

Ciemnobrązowa bądź niemal czarna, na dojrzałych drzewach pokryta podłużnymi bruzdami^[4].

Liście

Odwrotnie jajowate, szorstkie, ciemnozielone długości do 20 cm. Posiadają mocne piłkowanie z wyraźnie zaakcentowanym wierzchołkiem^[4].

Kwiaty

Kwiatostany w formie gęstych pęczków^[5].

Biologia i ekologia

Fanerofit. Roślina jednopienna, wiatropylna. Kwitnie pod koniec zimy i na początku wiosny. Rośnie na niższych stokach, równinach zalewowych, przy brzegach rzek i strumieni na wysokości 0-600 m n.p.m.^[5]

Zastosowanie

Rdzenni Amerykanie używali wiązu czerwonego do różnorodnych celów leczniczych. Miał pomagać między innymi przy przeziębieniach, na oparzenia i jako środek przeczyszczający^[5].

Przypisy

Ulmus rubra là một loài thực vật có hoa trong họ Ulmaceae. Loài này được Muhl. miêu tả khoa học đầu tiên năm 1793.^[2]

Hình ảnh

Chú thích

Liên kết ngoài

• Phương tiện liên quan tới Ulmus rubra tại Wikimedia Commons
• Dữ liệu liên quan tới Ulmus rubra tại Wikispecies
• Vườn thực vật hoàng gia Kew; Đại học Harvard; Australian Plant Name Index (biên tập). “Ulmus rubra”. International Plant Names Index. Truy cập ngày 15 tháng 9 năm 2013.

Bài viết liên quan đến bộ Hoa hồng này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.

• x
• t
• s