The Cottonwood tree is a very fast growing shade tree with soft wood. Its flexibility and close grain make it suitable for a number of applications, similar to those for willow. Cleaning Polychlorinated Biphenyl (PCB) Contaminated Garden Soil by Phytoremediation. fast pyrolysis) was also studied for making biofuel from short rotation coppice poplar and was found to have higher energy recovery than that from bioconversion.. The flowers are each seated in a cup-shaped disk which is borne on the base of a scale which is itself attached to the rachis of the catkin. Southwest White Pine has long, soft needles, five per bundle. Sprouts develop from the roots. In Billie Holiday's Strange Fruit, she sings "Black bodies swinging in the southern breeze/Strange fruit hanging from the poplar trees…". Browse 1,480 cottonwood tree stock photos and images available, or search for cotton plant or cotton ball to find more great stock photos and pictures. Similarly, though typically it is considered to have a less attractive grain than the traditional sitka spruce, poplar is beginning to be targeted by some harp luthiers as a sustainable and even superior alternative for their sound boards: in these cases another hardwood veneer is sometimes applied to the resonant poplar base both for cosmetic reasons, and supposedly to fine-tune the acoustic properties. Poplar was the most common wood used in Italy for panel paintings; the Mona Lisa and most famous early renaissance Italian paintings are on poplar. Mature trembling aspen trees ( Populus tremuloides) with young regeneration in foreground, in Fairbanks, Alaska. They have lustrous, bright green foliage in summer that changes to brilliant yellow in fall. The Fremont Cottonwood, also known as the Western Cottonwood or the Rio Grande Cottonwood, Populus fremontii, occurs in California east to Utah and Arizona and south into northwest Mexico. in height and about 30ft. 2009.. Several species of Populus in the United Kingdom and other parts of Europe have experienced heavy dieback; this is thought in part to be due to Sesia apiformis which bores into the trunk of the tree during its larval stage. The Western Cottonwood Tree The tree is prone to webworm attack and with the wood being so soft, strong winds may break branches. Two notable poems in English lament the cutting down of poplars, William Cowper's "The Poplar Field" and Gerard Manley Hopkins' "Binsey Poplars felled 1879". There are only a few species of poplar trees that are classified as cottonwoods. The bark on young trees is smooth, white to greenish or dark grey, and often has conspicuous lenticels; on old trees, it remains smooth in some species, but becomes rough and deeply fissured in others. , Poplar represents a suitable candidate for phytoremediation. Bioconversion of 2-year-old poplar grown as short rotation coppice", "Iași - the county of centuries-old trees", Shiitake growth studies performed by RMIT, https://doi.org/10.1016/j.envres.2018.03.009, "Phytoremediation of trichloroethylene with hybrid poplars", International Federation of Building and Wood Workers, https://en.wikipedia.org/w/index.php?title=Populus&oldid=995437071, Articles with unsourced statements from July 2011, Articles with unsourced statements from September 2017, Creative Commons Attribution-ShareAlike License, G48 (grown in the plains of Punjab, Haryana, UP), w22 (grown in mountainous regions, e.g., Himachal Pradesh, Pathankot, Jammu), Poplar is widely used for the manufacture of, Poplar wood, particularly when seasoned, makes a good hearth for a, This page was last edited on 21 December 2020, at 01:11. They are borne in long, drooping, sessile or pedunculate catkins produced from buds formed in the axils of the leaves of the previous year. Shade Trees & Windbreaks for the Desert Southwest Garden. The result: all three riparian ecosystems transpired an average of just one meter a year of water into the atmosphere, regardless of whether the trees were salt cedar, cottonwood, or willow. Read about the specifics for your state in the following sections. The lightweight, rather soft wood is used primarily for core stock in manufacturing furniture and for pulpwood. , The Odd Poplars Alley, in Iași, Romania, is one of the spots where Mihai Eminescu sought inspiration in his works (the poem "Down Where the Lonely Poplars Grow"). It grows best on moist well-drained sands or silts near streams, often in pure stands. Although the wood from Populus is known as poplar wood, a common high-quality hardwood "poplar" with a greenish colour is actually from an unrelated genus Liriodendron. West mesa river view of the Rio Grande, cottonwood trees in the Bosque, and Albuquerque at the base of the Sandia mountains A view from the west mesa of the Rio Grande, cottonwood trees in the Bosque (Spanish for woods), and the city of Albuquerque at the base of the Sandia mountains, part of the Rocky Mountain chain in the Southwest, USA. Explore ... luxury arizona southwest home in desert of north scottsdale - cottonwood tree stock pictures, royalty-free photos & images. All products are produced on-demand and shipped worldwide within 2 - 3 business days. Can't find a property that fits your needs? , Hamzeh, M., & Dayanandan, S. (2004). Read on for more cottonwood tree facts. The genus has a large genetic diversity, and can grow from 15–50 m (49–164 ft) tall, with trunks up to 2.5 m (8 ft 2 in) in diameter. The wood is generally white, often with a slightly yellowish colour. The Western Cottonwood tree (Poplar Family) goes by many names including the following. Below is a list of shade and windbreak trees grown in the desert Southwest. Almost all poplars take root readily from cuttings or where broken branches lie on the ground (they also often have remarkable suckering abilities, and can form huge colonies from a single original tree, such as the famous Pando forest made of thousands of Populus tremuloides clones). Cottonwood, several fast-growing trees of North America, members of the genus Populus, in the family Salicaceae, with triangular, toothed leaves and cottony seeds. In Minnesota and the southwest U.S., poplars are reported to be important causes of allergies. Tree. Named after 19th century American explorer John C. Fremont, it is similar to the Eastern Cottonwood, differing mainly in the leaves having fewer, larger serrations on the leaf edge and small … It feeds on the foliage and has the ability to strip the tree bare if you don’t intervene. It is a sure sign of water and welcome shade [ 31 , 47 , 173 ]. Some stringed instruments are made with one-piece poplar backs; violas made in this fashion are said to have a particularly resonant tone. Everbearing Strawberry – Ideal for bea… The style is short, with two to four stigmata, variously lobed, and numerous ovules. Suckers from nearby cottonwood tree Cottonwood tree suckers removed from lawn Closeup of cottonwood tree suckers removed from lawn. October Glory Maple – Ideal for continuous color, adaptable growing conditions, and landscaping designs.#3. Male catkins of Populus × canadensis. Plains cottonwood, the "Pioneer Tree of the Plains," is often the only tree found in the western United States. This tree has a broad crown with branches spreading all around. The Cottonwood Tree Study is now finalised. , The genus Populus has traditionally been divided into six sections on the basis of leaf and flower characters; this classification is followed below. 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