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Eucalyptus botryoides (lat. Eucalyptus botryoides) - mərsinkimilər fəsiləsinin evkalipt cinsinə aid bitki növü.
Eucalyptus botryoides, commonly known as the bangalay, bastard jarrah, woollybutt[2] or southern mahogany, is a small to tall tree native to southeastern Australia. Reaching up to 40 metres (130 feet) high, it has rough bark on its trunk and branches. It is found on sandstone- or shale-based soils in open woodland, or on more sandy soils behind sand dunes. The white flowers appear in summer and autumn. It reproduces by resprouting from its woody lignotuber or epicormic buds after bushfire. E. botryoides hybridises with the Sydney blue gum (E. saligna) in the Sydney region. The hard, durable wood has been used for panelling and flooring.
In favourable conditions, Eucalyptus botryoides can grow as a straight-trunked tree to 40 m (130 ft) high with a dbh of 1 m (3.3 ft), although it is often shorter in poorer situations. In exposed areas behind sand dunes, it is a lower spreading tree 6–12 m (20–39 ft) tall,[3][4] with its leaves forming a dense crown,[5] or even a multitrunked mallee form in poor sandy soils.[6] It has a swollen woody base known as a lignotuber which can reach 6 m (20 ft) in diameter.[7] The thick, fibrous, rough and flaky bark covers the trunk and larger branches, and is vertically furrowed.[8] The bark is more greyish brown in trees of inland forest origin, and a redder brown in those of more coastal origin.[3] The bark on smaller branches is smooth and pale grey.[9]
The adult leaves are stalked, broad-lanceolate, to 10 to 16 cm (3.9 to 6.3 in) long by 2–6 cm (0.79–2.36 in) wide, and are dark green above, and paler below.[8] Venation is fine and at 40° – 60° to the midline.[4] Developing from small cylindrical or club-shaped (clavate) buds,[8] the white flowers appear from January to April,[10] and are arranged in groups of six to eleven in umbellasters. The woody fruits, or gumnuts, are ovoid or cylindrical in shape, and measure between 7–12 mm long and 4–6 mm wide, with the valve near the rim or enclosed.[8][4] Seedlings and young plants have more ovate leaves which are arranged oppositely along the stems for the first three to six pairs until they assume the adult alternately arranged configuration. They are also paler on the undersurface, and measure 4.5 to 11 cm long and 1.3 to 5.5 cm wide.[3][4]
The tree was first described by naturalist James Edward Smith in 1797, without nominating a type specimen, and still bears its original name.[11][12] The species name is derived from the Ancient Greek botrys "cluster", and may relate to the clustered flowerheads and fruit.[3] It has been classified in the subgenus Symphyomyrtus, Section Latoangulatae, Series Annulares (red mahoganies) by Brooker and Kleinig. Its closest relatives are the red mahogany (Eucalyptus scias) and the Blue Mountains mahogany (E. notabilis), red mahogany/red messmate (E. resinifera) and swamp mahogany (E. robusta).[9] South of Sydney Harbour and Parramatta River, E. botryoides forms hybrid populations with Sydney blue gum (E. saligna).[10]
Distribution is coastal south eastern Australia from near Newcastle on the mid coast of New South Wales to eastern Victoria in the Lakes Entrance area, specifically Loch Sport south of Bairnsdale.[9] The species was introduced to Western Australia, where it is listed as an alien.[13] It grows predominantly on low nutrient sandstone-derived or sandy soils,[10] either behind coastal sand dunes or further inland in alluvial soils in valleys,[3] where it is a dominant tree. It is generally not far from salt water.[5] Eucalyptus botryoides is only found in lowlands, from sea level to 300 m (980 ft) altitude, and in areas of rainfall from 700 to 1,300 mm (28 to 51 in).[3]
Trees in mixed open forest it grows with include turpentine (Syncarpia glomulifera), spotted gum (Corymbia maculata), red bloodwood (C. gummifera), blackbutt (E. pilularis), Sydney blue gum, red mahogany (E. resinifera),[3] and smooth-barked apple (Angophora costata).[10] Associated understory plants in wetter forests with some rainforest transition include lillypilly (Syzygium smithii) and wattles. In coastal plant communities near sand-dunes, it grows with stunted forms of white stringybark (E. globoidea), silvertop ash (E. sieberi), banksia[3] and such understory plants as burrawang (Macrozamia communis).[5] It is a component tree of wetland forest in Booderee National Park alongside blackbutt, red bloodwood, grey ironbark (Eucalyptus paniculata), scribbly gum (E. sclerophylla), old man banksia (Banksia serrata), coast banksia (B. integrifolia) and snow-in-summer (Melaleuca linariifolia), with understory plants such as jointed twig-rush (Baumea articulata), tall spike-rush (Eleocharis sphacelata), prickly tea-tree (Leptospermum juniperinum), and zig-zag bog-rush (Schoenus brevifolius).[14]
Eucalyptus botryoides regenerates after bushfire by resprouting from epicormic buds and its woody lignotuber. Plants have been dated at 600 years of age.[7] It also drops branches,[10] and these have been known to grow roots. The wet environment and water-absorbing qualities of the thick, fibrous bark facilitate this.[15] The koala (Phascalarctos cinereus) eats the leaves, and ants consume the nectar. The species is highly susceptible to psyllids.[10]
The heartwood of this species is durable and heavy (about 765–985 kg/m3), and resembles that of E. saligna and E. grandis. It is used for flooring and panelling.[3]
Trunk bark
Adult leaves
Juvenile leaves
Buds
Inflorescence
Flowering tree
Bird hollow
Eucalyptus botryoides, commonly known as the bangalay, bastard jarrah, woollybutt or southern mahogany, is a small to tall tree native to southeastern Australia. Reaching up to 40 metres (130 feet) high, it has rough bark on its trunk and branches. It is found on sandstone- or shale-based soils in open woodland, or on more sandy soils behind sand dunes. The white flowers appear in summer and autumn. It reproduces by resprouting from its woody lignotuber or epicormic buds after bushfire. E. botryoides hybridises with the Sydney blue gum (E. saligna) in the Sydney region. The hard, durable wood has been used for panelling and flooring.
Eucalyptus botryoides, bangalay o caoba del sur (southern mahogany), es una especie de eucalipto perteneciente a la familia de las mirtáceas.
Es un árbol de talla pequeña a grande. La altura puede llegar a medir hasta 40 metros. La corteza rugosa cubre el tronco y las ramas más grandes, es ancha, fibrosa, café-grisácea a café-rojiza.
Las hojas adultas son pedunculadas, amplias lanceoladas, de 16 cm de largo por 40 cm de ancho, discolorosas y verde oscuras. La caliptra en el capullo es parcialmente esférica o cónica, el hipantio es de la misma anchura y más largo. El fruto es ovoide o de forma cilíndrica, entre 7 - 12 mm de largo, 4 -6 de diámetro, con la valva cerca del borde o encerrada. Flores blancas aparecen en Verano.
La distribución es en la costa sureste de Australia desde las cercanías de Newcastle en la costa central de Nueva Gales del Sur al este de Victoria en él área de los Lakes Entrance.[1] La especie fue introducida en Australia Occidental, donde se encuentra enlistada como especie invasora.[2]
El árbol fue por primera vez descrito por James Edward Smith en 1797, sin nominar el espécimen tipo y publicado en Transactions of the Linnean Society of London 3: 286. 1797.[3][4]
Eucalyptus: nombre genérico que proviene del griego antiguo: eû = "bien, justamente" y kalyptós = "cubierto, que recubre". En Eucalyptus L'Hér., los pétalos, soldados entre sí y a veces también con los sépalos, forman parte del opérculo, perfectamente ajustado al hipanto, que se desprende a la hora de la floración.[5]
botryoides: epíteto latíno que significa "comno un racimo".[6]
Eucalyptus botryoides, bangalay o caoba del sur (southern mahogany), es una especie de eucalipto perteneciente a la familia de las mirtáceas.
Eucalyptus botryoides, le bangalay, est une espèce d'eucalyptus de la famille des Myrtaceae. C'est une espèce australienne de taille petite à grande (jusqu'à 40 mètres de haut) avec une écorce rugueuse sur le tronc et les grosses branches, de couleur gris-brun à rouge-brun.
Les feuilles adultes sont pétiolées, lancéolées mesurant de 10 à 16 cm de long sur 2 à 4 cm de large, brillantes, jaunes d'un côté, vert foncé de l'autre.
Les fleurs, blanches, apparaissent en été.
On le trouve sur les côtes est de l'Australie entre la région de Newcastle en Nouvelle-Galles du Sud jusque dans la région de Lakes Entrance à l'est du Victoria.
Eucalyptus botryoides (Sm., 1797) è un albero appartenente alla famiglia delle Myrtaceae, originario del sud-est dell'Australia[2].
Nel suo habitat naturale raggiunge anche i 40 m di altezza, mentre in Italia in genere non supera i 20–25 m.
Il tronco è liscio nei giovani esemplari, mentre appare ruvido in quelli più grandi, così come i rami.
A differenza di Eucalyptus camaldulensis, sì è rivelato molto resistente alla psilla degli eucalipti (Glycaspis brimblecombei).
La specie è originaria delle aree costiere del sud-est dell'Australia (Nuovo Galles del Sud e Victoria)[3].
In Italia è coltivata principalmente nell'Agro Pontino e in Sardegna, soprattutto per la sua resistenza nelle zone costiere e come frangivento.
Eucalyptus botryoides (Sm., 1797) è un albero appartenente alla famiglia delle Myrtaceae, originario del sud-est dell'Australia.
Eucalyptus botryoides là một loài thực vật có hoa trong Họ Đào kim nương. Loài này được Sm. mô tả khoa học đầu tiên năm 1797.[1]
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Bài viết tông thực vật Eucalypteae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. Eucalyptus botryoides là một loài thực vật có hoa trong Họ Đào kim nương. Loài này được Sm. mô tả khoa học đầu tiên năm 1797.
葡萄桉（学名：Eucalyptus botryoides）为桃金娘科桉属下的一个种。
这是一篇桃金孃科小作品。你可以通过编辑或修订扩充其内容。 
