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Bromus tectorum

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1161: 699:(ability to germinate under optimal conditions) in dry storage, lasting over 11 years. In the field, under buried conditions, seeds will lose their viability in 2–5 years. Seeds can withstand high soil temperatures, and the primary limit to germination is inadequate moisture. Germination is best in the dark or in diffuse light. They germinate most quickly when covered with soil, but do not need to be in contact with bare soil. Some leaf litter cover will generally improve germination and establishment of seedlings. Seedlings emerge rapidly from the top 2.5 cm (1") of soil, and a few plants emerge from depths of 8 cm (3"), but not from seeds 10 cm (4") below the surface. 216: 708: 229: 77: 894:, in 2010 the United States Fish and Wildlife Service (USFWS) considered the possibility of extending the protections of the Endangered Species Act to the greater sage-grouse. The primary focus of Secretarial Order 3336, signed in 2015 in response to the USFWS status review, was to reduce threats to greater sage-grouse habitat by reducing the frequency and severity of rangeland fire. Specifically, Secretarial Order 3336 focused on how reducing 36: 517: 140: 1050:. Herbicides with no residual soil activity are not generally used because they are only effective in the year of application. If the herbicide has no residual soil activity the herbicide must be applied post-emergence in the early spring, but pre-emergence application is preferred because pre-emergence application is less likely to harm the native vegetation. 1118:
can trigger mutual relationships like increased fiber and, by extension, fuels that nurture the return of cheatgrass. Similarly, when densely packed conifers begin infilling sagebrush communities the understory perennial vegetation is reduced; when these areas are prescribed burned the succession is
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seeds demonstrate rapid germination as soon as the seed lands in appropriate conditions. If winter rainfall is limiting and germination is inhibited, but spring moisture is adequate, then seeds will germinate in the spring, and the plants will flower that summer. The seeds maintain high viability
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can germinate under even after herbicide application. But if it rains shortly after herbicide application, some of the herbicide that is trapped in the litter can be released and work into the soil. The rain may also allow native species to over come herbicide impacts. Increased precipitation in
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invaded area is to remove the highly flammable plant litter in a controlled manner. The timing of prescribed burns can affect the variety and amount of returning vegetation. A study shows spring burns may result in a significant reduction of native vegetation, but fall burns have been shown to
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control. Of the herbicides listed it is also the most commonly studied. Imazapic is preferred because it can be applied both pre and post-emergence, is approved for rangeland use, and has residual soil activity that allows for one to two year control. Indaziflam is one of the newest herbicides,
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and their effect on native plant communities. When using herbicides to suppress winter annual grasses the two most important factors that influence success are application timing and residual soil activity. Application timing is split into three main categories: pre-emergence in the fall before
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The availability of native seed will always be a limiting factor in restoration of sagebrush ecosystems after a rangeland fire. Little is understood about the germination requirements of native species. This lack of understanding is complicated by the episodic nature of establishment in arid
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is quick to colonize disturbed areas. It is most often found on coarse-textured soils and does not grow well on heavy, dry, and/or saline soils. It grows in a relatively narrow range of soil temperatures; growth starts at 2.0–3.5 °C (35.6–38.3 °F) and slows when temperatures exceed
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studies precipitation differences between years are speculated to be the cause of variation in effectiveness. However, well-timed precipitation after herbicide application can increase the amount of herbicide that makes it into the soil. When herbicide is applied to an area and there is
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Williams, Rachel E.; Roundy, Bruce A.; Hulet, April; Miller, Richard F.; Tausch, Robin J.; Chambers, Jeanne C.; Matthews, Jeffrey; Schooley, Robert; Eggett, Dennis (2017). "Pretreatment Tree Dominance and Conifer Removal Treatments Affect Plant Succession in Sagebrush Communities".
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has a shallow, spreading root system, which makes it much more efficient at absorbing moisture from light precipitation episodes and disrupts nutrient cycling. Several studies have shown that native plant biomass, especially that of bunchgrasses, negatively affects
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Belnap, J; Phillips, SL; Troxler, T (2006). "Soil lichen and moss cover and species richness can be highly dynamic: The effects of invasion by the annual exotic grass Bromus tectorum, precipitation, and temperature on biological soil crusts in SE Utah".
509:. The effectiveness of these treatments is tightly linked to the timing of the water availability at the site. With precipitation shortly after herbicide and seeding treatments increasing the success, and overall high precipitation increases 1209:. Fire and trampling by cattle are the major threats to the BSC communities, and once disturbed it can take decades to centuries for BSC to reform.  A decline in the health of the BSC community serves as an early warning indicator for 1684:
Duncan, CA; Jachetta, JJ; Brown, ML; Carrithers, VF; Clark, JK; Ditomaso, JM; Lym, RG; McDaniel, KC; Renz, MJ; Rice, PM (2004). "Assessing the Economic, Environmental, and Societal Losses from Invasive Plants on Rangeland Wildlands".
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could reduce the frequency and extent of rangeland fires. Since the review of the status of the greater sage-grouse by the USFWS in 2010 and the implementation Secretarial Order 3336 in 2015 the bulk of the research focusing on
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grows in many different climates. It is found primarily in the 150–560 millimetres (5.9–22.0 in) precipitation zone. It will grow in almost any type of soil, including B and C horizons of eroded areas and areas low in
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to one year. For effective control it must be applied to the same area for more than five years to get ahead of seed production to prevent recolonization. Imazapic is the herbicide most widely used by land managers for
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Munson, SM; Long, AL; Decker, C; Johnson, KA; Walsh, K; Miller, ME (2015). "Repeated landscape-scale treatments following fire suppress a non-native annual grass and promote recovery of native perennial vegetation".
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can exhibit invasive behavior and is a strong competitor of native perennials. The reason it is used, regardless of its invasive behavior, is because it restores some function to a perennial grassland.
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Brockway, DG; Gatewood, RG; Paris, RB (2002). "Restoring fire as an ecological process in shortgrass prairie ecosystems: initial effects of prescribed burning during the dormant and growing seasons".
1014:. Adding sagebrush would diversify the ecosystem and provide habitat for sagebrush obligates. However, this would mean accepting the possibility that the native plant community may never establish. 599:
where the leaf attaches to the stem. It typically reaches 40–90 centimetres (16–35 in) tall, though plants as small as 2.5 centimetres (0.98 in) may produce seed. The flowers of
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Studies have suggested that herbicide usage may select for warm season grasses and decrease the abundance of cool season grasses. There are five main herbicides used to control
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Bakker, JD; Wilson, SD; Christian, JM; Li, X; Ambrose, LG; Waddington, J (2003). "Contingency of grassland restoration on year, site, and competition from introduced grasses".
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licensed in 2010. It has a residual soil activity of 2–3 years and its also useful against many other invasive grasses. Not only does it reduce the abundance and biomass of
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produces. In early trials it has consistently out competed imazapic. As of 2017, indaziflam has not been approved for use outside of residential and commercial properties.
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is resistant to wildfire and it is suitable forage for cattle and wildlife. But the intensive control that would be needed to establish a native plant community in a 
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in many other areas. It now is present in most of Europe, southern Russia, Japan, South Africa, Australia, New Zealand, Iceland, Greenland, North America and western
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increased 1.5–2.7 gram per plant for every 10 part per million (ppm) increase above the 270 ppm pre-industrial baseline. On the qualitative side, rising
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is an abundant seed producer, with a potential in excess of 300 seeds per plant; seed production per plant is dependent on plant density. Under optimal conditions,
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often enters the site in an area that has been disturbed, and then quickly expands into the surrounding area through its rapid growth and prolific seed production.
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To be most effective post-emergence application needs to be done as late in the spring as possible to ensure that the herbicide treatment hits the majority of the
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Dettweiler-Robinson, E; Bakker, JD; Grace, JB (2013). "Controls of biological soil crust cover and composition shift with succession in sagebrush shrub-steppe".
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a perennial bunchgrass native to Russia and Asia. The use of seeding another non-native to control an exotic, problem species is called assisted succession.
2101: 2797:"Cheatgrass die-offs as an opportunity for restoration in the Great Basin, USA: Will local or commercial native plants succeed where exotic invaders fail" 2424:
Sebastian, DJ; Nissen, SJ; Sebastian, JR; Beck, KG (2017). "Seed Bank Depletion: The Key to Long-Term Downy Brome ( Bromus tectorum L.) Management".
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Baynes, Melissa; Newcombe, George; Dixon, Linley; Castlebury, Lisa; O’Donnell, Kerry (2012). "A novel plant–fungal mutualism associated with fire".
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Sebastian, DJ; Nissen, SJ; De, J; Rodrigues, S (2016). "Pre-emergence Control of Six Invasive Winter Annual Grasses with Imazapic and Indaziflam".
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Elseroad, AC; Rudd, NT (2011). "Can Imazapic Increase Native Species Abundance in Cheatgrass (Bromus tectorum) Invaded Native Plant Communities?".
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litter on the ground, much of the herbicide will be absorbed into the litter and some will adhere to the litter. The litter creates a blanket that
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has been historically thought to create a positive feedback loop. However, Taylor, et al. (2014), suggest that fire alone does not promote
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of the area, are often the dominant cover, and are vital in ecosystem function. In addition to providing erosion control, BSC is vital for
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monoculture would cause disturbance that would also increase the invasive species it was planted to out compete. An alternative to using
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resistance. The life strategies of these three grasses differ in such a way that they provide constant interaction and competition with
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Sebastian, DJ; Sebastian, JR; Nissen, SJ; Beck, KG (2016). "A Potential New Herbicide for Invasive Annual Grass Control on Rangeland".
1452:"Suppression of annual Bromus tectorum by perennial Agropyron cristatum: roles of soil nitrogen availability and biological soil space" 3559: 3019: 932:
biomass by decreasing removal by animals or bacteria. Ongoing increases in atmospheric carbon dioxide may contribute significantly to
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may produce 450 kg of seed per hectare (400 pounds per acre) with about 330,000 seeds/kg (150,000 seeds/pound). As the seed of
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If the information is appropriate for the lead of the article, this information should also be included in the body of the article.
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is common along roadsides and as a crop weed, but usually does not dominate an ecosystem. It has become a dominant species in the
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There is a positive correlation between native vegetation communities and biological soil crust (BSC). BSC is composed of
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burns is consideration for the densities and fire adaptations of nearby foliage. In some cases, the existence of adjacent
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Davies, KW; Boyd, CS; Nafus, AM (2013). "Restoring the Sagebrush Component in Crested Wheatgrass–Dominated Communities".
2898:"Importance of soil and plant community disturbance for establishment of Bromus tectorum in the Intermountain West, USA" 2491: 3249: 1217:
germination and reduce the likelihood of invasion. However, if there is a disturbance in the biological soil crust and
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has been identified as an invasive weed in all provinces, and is extremely prevalent in Alberta and British Columbia .
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increase species richness. Fall burns may also promote select grasses and fire resilient plants. Another control for
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population. However, the late application puts the native perennial vegetation at risk as they may be coming out of
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grasses have roots that often reach four feet into the soil. These roots provide organic matter, which feeds the
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early spring may increase the success of seeding by increasing the germination rate of native grasses and remove
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has demonstrated a quantitative and qualitative response to recent and near-term changes in the concentration of
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Cox, RD; Anderson, VJ (2004). "Increasing Native Diversity of Cheatgrass-Dominated Rangeland through Assisted".
1698: 1662: 3631: 3525: 928:. In addition to stimulation of biomass, rising carbon dioxide may also increase the above ground retention of 3577: 215: 3712: 3471: 823: 811: 639:(minimal soil moisture required for a plant not to wilt) to a depth of 70 centimetres (28 in), reducing 3303: 3277: 3192: 3737: 3422: 3264: 3182: 3177: 3154: 1792:"Introduction history and population genetics of the invasive grass Bromus tectorum (Poaceae) in Canada" 3572: 3040: 2052: 1417: 987:
is much easier to establish than the native perennials and has been shown to be a strong competitor of
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Glyphosate has no residual soil activity and must be used post-emergence, which limits its control of
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as a placeholder species in assisted succession is to establish it alongside foundation species like
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does not increase as was once thought, but recovers to previous levels. Increased fires, because of
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grasslands. In response to the limited availability of native seed, land managers have been seeding
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cover and biomass, suggesting that a diverse native perennial community will be more resistant to
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recruitment and biomass will increase and may render the treatment ineffective. In most long-term
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is shallow rooted and completes most of its growth in the late winter and early spring. 
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has a fibrous root system with few main roots that does not reach more than a foot into the
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Baynes, M. A.; Newcombe, G.; Dixon, L.; Castlebury, L. & O’Donnell, K. (January 2012).
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Thill, DC; Beck, KG; Callihan, RH (1983). "The Biology of Downy Brome (Bromus tectorum)".
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in early spring has been used as a fire fuels reduction strategy in the hills adjacent to
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ripen and disperse in the late spring and early summer. They are dispersed by wind, small
8: 3063: 2931:"Conditions favoring Bromus tectorum dominance of endangered sagebrush steppe ecosystems" 978: 952: 476: 472: 95: 3126: 2946: 2853: 2812: 2727: 2679: 2387: 2371: 1902: 1855: 1760: 1564: 1522: 3674: 3590: 3551: 3285: 3025: 2986: 2960: 2873: 2777: 2739: 2691: 2644: 2570: 2524: 2441: 2399: 2352: 2302: 2252: 2129: 1984: 1914: 1906: 1867: 1839: 1772: 1702: 1666: 1628: 1583: 1548: 1476: 1451: 1098: 815: 592: 445: 379: 223: 3533: 3210: 2865: 2608: 2562: 2372:"Drivers of Bromus tectorum Abundance in the Western North American Sagebrush Steppe" 2207: 2125: 1936: 1813: 1588: 1481: 1303: 958: 917: 2964: 2877: 2781: 2743: 2695: 2648: 2574: 2528: 2445: 2403: 2356: 2256: 2133: 1918: 1776: 1706: 1670: 1632: 1022:
A majority of research in 2011-2017 has focused on the use of herbicides to control
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episodes. A study showed that it had the capability to reduce soil moisture to the
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is invasive treatments that are being researched/used by land managers to control
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https://www.forestsandrangelands.gov/rangeland/documents/SecretarialOrder3336.pdf
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is able to establish, then it will impede the recovery of the BSC community.
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include seeding of native plants and non-native bunch-grasses to out compete
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Brummer, TJ; Taylor, KT; Rotella, J; Maxwell, BD; Rew, LJ; LAvin, M (2016).
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are deep rooted and complete most of their growth in the late spring, and
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growth, causing the treatment effects to be statistically insignificant.
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The reduction of native plants and the increased fire frequency caused by
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that assist in water and nutrient cycling in arid ecosystems and improve
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sites, and roadsides. It is much reviled by ranchers and land managers.
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biomass for approximately two years. The goal of a prescribed burn in a
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and parts of Canada, and displays especially invasive behavior in the
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Klemmedson, JO; Smith, JG (1964). "Cheatgrass (Bromus Tectorum L.)".
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contains information that is not included elsewhere in the article
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in favor of taller grasses, making burns situationally inferior.
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needed to be listed as a threatened or endangered species due to
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Out West, ‘Black Fingers of Death’ Offer Hope Against an Invader
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on biomass production and vegetative retention of cheatgrass (
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Taylor, K; Brummer, T; Rew, LJ; Lavin, M; Maxwell, BD (2014).
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invasion. If the BSC community is healthy then it will impede
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is a seedling, and late post-emergence in late spring after
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ripen the plant goes from green to purple to straw-colored.
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10.1614/0890-037x(2004)018[1411:ateeas]2.0.co;2
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10.1890/1051-0761(2003)013[0137:cogroy]2.0.co;2
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decreased the digestibility and potential decomposition of
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Baughman, OW; Meyer, SE; Aanderud, ZT; Leger, EA (2016).
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lists general information and resources for Downy Brome.
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Valliant, M. T.; Mack, R. N.; Novak, S. J. (July 2007).
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population by preventing the natives from establishing.
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had spread to all parts of the United States (including
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may be mistaken for a bunchgrass because it may send up
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Reisner, MD; Grace, JB; Pyke, DA; Doescher, PS (2013).
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Leffler, AJ; Monaco, TA; James, JJ; Sheley, RL (2016).
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Kessler, KC; Nissen, SJ; Meiman, PJ; Beck, KG (2015).
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Perennial grass ecosystems are less prone to burning.
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BSCs colonize the spaces between plants, increase the
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germinates, early post-emergence in early spring when
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productivity and fuel load with subsequent effects on
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Water availably has a large impact on the success of
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seeds are also a critical portion of the diet of the
2099: 1933:"Forage Grasses of the Colorado Plateau Cold Desert" 1381:"THE BIOLOGY OF CANADIAN WEEDS. 75. Bromus tectorum" 2100:Ziska, L.H.; Reeves III, J.B.; Blank, R.R. (2005), 1379:Upadhyaya, MK; Turkington, R; McIlvride, D (1986). 595:) and have sheaths that are separate except at the 482:Research has shown that ecosystems with a healthy 2759: 2102:"The impact of recent increases in atmospheric CO 3694: 3009:, National Invasive Species Information Center, 2053:"Forest Service Use Sheep to Reduce Fire Hazard" 1449: 870:which have been introduced to the US. Intensive 486:and native plant community will be resistant to 2324: 1885:D'Antonio, C M; Vitousek, P M (November 1992). 1746: 1173:Characteristics of a resistant native community 962:) in western North America.     2835: 520:A sagebrush ecosystem in southern Idaho after 1935:. Northern Arizona University. Archived from 564:in autumn, overwintering as a seedling, then 84:The examples and perspective in this article 2224: 1135:treatments. In years of high precipitation, 3036:https://www.sagegrouseinitiative.com/roots/ 3011:United States National Agricultural Library 2274: 1310:, may serve to maintain, not increase, the 702: 64:Learn how and when to remove these messages 2159:Global Fire Initiative: Fire and Invasives 2095: 2093: 2091: 214: 2954: 2913: 2820: 2518: 2346: 2296: 2246: 2150: 1807: 1582: 1572: 1546: 1475: 1396: 190:Learn how and when to remove this message 172:Learn how and when to remove this message 122:Learn how and when to remove this message 2176: 2162:, The Nature Conservancy, archived from 1891:Annual Review of Ecology and Systematics 1341:Botanical Society of Britain and Ireland 1159: 1127:Water availability and treatment success 706: 576:that give it the appearance of having a 515: 452:ecosystems where it has been listed as 2987:plants.usda.gov: USDA Plants Profile — 2088: 1742: 1740: 1738: 1736: 1450:Blank, RR; Morgan, T; Allen, F (2015). 469:United States Fish and Wildlife Service 14: 3695: 2660: 2658: 2586: 2584: 2540: 2538: 2485: 2483: 2481: 2479: 2477: 2457: 2455: 2419: 2417: 2415: 2413: 2110:): Implications for fire disturbance." 1734: 1732: 1730: 1728: 1726: 1724: 1722: 1720: 1718: 1716: 906:and control has been completed.  615:and five to eight flowers each. It is 591:) and slender. The leaves are hairy ( 536:comes from a Greek word for a type of 3076: 3075: 2891: 2889: 2887: 2755: 2753: 2709: 2707: 2705: 2464:Invasive Plant Science and Management 2320: 2318: 2316: 2270: 2268: 2266: 2072: 2068: 2066: 1833: 1831: 1829: 1827: 1644: 1642: 1606: 1604: 1602: 1542: 1540: 1412: 1410: 1408: 1374: 1372: 1370: 1368: 1366: 1364: 1324: 1093: 3637:d562007d-4a0e-42b3-a2b5-4bb7cf5dde05 3513:d770292f-6ecd-4c3b-85e0-e63faa359c18 1503: 1501: 1499: 1497: 1495: 1445: 1443: 1441: 1439: 1437: 1330: 965: 133: 70: 29: 2655: 2581: 2547:Journal of Environmental Management 2535: 2474: 2452: 2410: 1903:10.1146/annurev.es.23.110192.000431 1713: 846:In the US, it grows on rangelands, 841: 24: 2884: 2750: 2702: 2629:Rangeland Ecology & Management 2499:Rangeland Ecology & Management 2426:Rangeland Ecology & Management 2327:Rangeland Ecology & Management 2313: 2263: 2227:Rangeland Ecology & Management 2063: 1824: 1639: 1613:Rangeland Ecology & Management 1599: 1537: 1405: 1361: 25: 3749: 2975: 2836:Prevéy, JS; Seastedt, TR (2015). 1677: 1492: 1434: 1385:Canadian Journal of Plant Science 45:This article has multiple issues. 3578:urn:lsid:ipni.org:names:394163-1 3053:CABI Invasive Species Compendium 2126:10.1111/j.1365-2486.2005.00992.x 718:has been introduced to southern 560:grass native to Eurasia usually 227: 138: 75: 34: 3041:Fire Effects Information System 2922: 2829: 2788: 2619: 2363: 2277:Journal of Rangeland Management 2218: 2045: 2029:"Bromus tectorum (downy brome)" 2021: 1990: 1977: 1963:Fire Effects Information System 1951: 1925: 1878: 1783: 1547:Song, G; Li, X; Hui, R (2017). 946:has been shown to benefit from 568:in the spring or early summer. 53:or discuss these issues on the 3043:, United States Forest Service 3003:Species Profile- Downy Brome ( 2822:10.1016/j.jaridenv.2015.08.011 2736:10.1016/j.jaridenv.2013.01.013 1983:How To Get Rid Of Cheatgrass? 528: 13: 1: 1317: 1017: 824:California Floristic Province 2982:npwrc.usgs.gov: USGS profile 2801:Journal of Arid Environments 2716:Journal of Arid Environments 2605:10.1016/j.funbio.2011.10.008 2204:10.1016/j.funbio.2011.10.008 1574:10.1371/journal.pone.0185839 1531:10.1016/j.apsoil.2004.12.010 754:. It was first found in the 7: 3733:Taxa named by Carl Linnaeus 3049:, Colorado State University 711:Cheat grass in Elko, Nevada 603:are arranged on a drooping 548:which means overlaying and 98:, discuss the issue on the 10: 3754: 2935:Journal of Applied Ecology 2641:10.1016/j.rama.2017.05.007 2511:10.1016/j.rama.2015.05.006 2438:10.1016/j.rama.2016.12.003 2082:Department of the Interior 1998:"Invasive Plant Inventory" 1796:American Journal of Botany 1625:10.1016/j.rama.2015.11.001 1168:on Spruce Mountain, Nevada 970: 914:atmospheric carbon dioxide 890:fires and the invasion of 646: 471:(USFWS) to examine if the 3084: 2862:10.1007/s00442-015-3398-z 2774:10.1017/S0043174500060185 2688:10.1007/s10530-015-0847-x 2396:10.1007/s10021-016-9980-3 1864:10.1007/s10021-014-9771-7 1157:’s competitive advantage. 940:frequency and intensity. 664:15 °C (59 °F). 490:invasion. In areas where 385: 378: 361: 354: 224:Scientific classification 222: 213: 206: 3728:Plants described in 1753 2915:10.3897/neobiota.30.7119 2339:10.2111/rem-d-12-00145.1 2239:10.2111/rem-d-10-00163.1 2075:"Secretarial Order 3336" 1265:Achnatherum thurberianum 1251:Studies have identified 950:colonization by morels ( 820:California native plants 806:is most abundant in the 703:Status as an exotic weed 667: 3047:Cheatgrass and Wildfire 2956:10.1111/1365-2664.12097 1651:Ecological Applications 1258:Pseudoroegneria spicata 1193:living on the soil. In 854:, fields, waste areas, 637:permanent wilting point 3718:Bunchgrasses of Europe 3708:Bunchgrasses of Africa 2559:10.1006/jema.2002.0540 1298:If an area burns, the 1169: 758:(where it is known as 712: 607:with approximately 30 587:The stems are smooth ( 525: 2114:Global Change Biology 2073:Jewel, Sally (2015). 1965:. USDA Forest Service 1809:10.3732/ajb.94.7.1156 1468:10.1093/aobpla/plv006 1163: 814:, and is part of the 710: 519: 484:biological soil crust 416:, is a winter annual 3713:Bunchgrasses of Asia 2668:Biological Invasions 1511:Applied Soil Ecology 643:from other species. 440:. In the eastern US 104:create a new article 96:improve this article 86:may not represent a 3064:Plants for a Future 2947:2013JApEc..50.1039R 2854:2015Oecol.179..765P 2813:2016JArEn.124..193B 2728:2013JArEn..94...96D 2680:2015BiInv..17.1915M 2388:2016Ecosy..19..986B 2057:USDA Forest Service 1856:2014Ecosy..17..960T 1761:1964BotRv..30..226K 1565:2017PLoSO..1285839S 1523:2006AppSE..32...63B 1268:as key grasses for 979:Agropyron cristatum 953:Morchella sextelata 477:habitat destruction 473:greater sage-grouse 3738:Grasses of Lebanon 3026:The New York Times 2996:2012-06-01 at the 1769:10.1007/bf02858603 1398:10.4141/cjps86-091 1170: 1099:Prescribed burning 1094:Prescribed burning 816:introduced species 713: 552:which means roof. 526: 446:Intermountain West 388:Anisantha tectorum 3690: 3689: 3534:Open Tree of Life 3078:Taxon identifiers 3059:"Bromus tectorum" 2059:. April 12, 2011. 1959:"Bromus tectorum" 1418:"Bromus tectorum" 1237:. Bromus tectorum 966:Treatment options 432:, but has become 397: 396: 392: 200: 199: 192: 182: 181: 174: 132: 131: 124: 106:, as appropriate. 68: 16:(Redirected from 3745: 3723:Flora of Lebanon 3683: 3682: 3670: 3669: 3660: 3659: 3650: 3649: 3640: 3639: 3627: 3626: 3617: 3616: 3607: 3606: 3594: 3593: 3581: 3580: 3568: 3567: 3555: 3554: 3542: 3541: 3529: 3528: 3516: 3515: 3506: 3505: 3493: 3492: 3480: 3479: 3477:NBNSYS0000143228 3467: 3466: 3454: 3453: 3444: 3443: 3431: 3430: 3418: 3417: 3405: 3404: 3392: 3391: 3382: 3381: 3369: 3368: 3356: 3355: 3343: 3342: 3330: 3329: 3317: 3316: 3307: 3306: 3294: 3293: 3281: 3280: 3268: 3267: 3258: 3257: 3245: 3244: 3232: 3231: 3219: 3218: 3206: 3205: 3196: 3195: 3186: 3185: 3173: 3172: 3163: 3162: 3150: 3149: 3140: 3139: 3130: 3129: 3120: 3119: 3118: 3105: 3104: 3103: 3073: 3072: 3068: 2969: 2968: 2958: 2941:(4): 1039–1049. 2926: 2920: 2919: 2917: 2893: 2882: 2881: 2833: 2827: 2826: 2824: 2792: 2786: 2785: 2757: 2748: 2747: 2711: 2700: 2699: 2674:(6): 1915–1926. 2662: 2653: 2652: 2623: 2617: 2616: 2588: 2579: 2578: 2542: 2533: 2532: 2522: 2496: 2487: 2472: 2471: 2459: 2450: 2449: 2421: 2408: 2407: 2367: 2361: 2360: 2350: 2322: 2311: 2310: 2300: 2272: 2261: 2260: 2250: 2222: 2216: 2215: 2189: 2180: 2174: 2173: 2172: 2171: 2154: 2148: 2147: 2146: 2145: 2136:, archived from 2120:(8): 1325–1332, 2097: 2086: 2085: 2079: 2070: 2061: 2060: 2049: 2043: 2042: 2040: 2039: 2025: 2019: 2018: 2016: 2015: 2009: 2002: 1994: 1988: 1981: 1975: 1974: 1972: 1970: 1955: 1949: 1948: 1946: 1944: 1929: 1923: 1922: 1882: 1876: 1875: 1835: 1822: 1821: 1811: 1802:(7): 1156–1169. 1787: 1781: 1780: 1749:Botanical Review 1744: 1711: 1710: 1681: 1675: 1674: 1646: 1637: 1636: 1608: 1597: 1596: 1586: 1576: 1559:(10): e0185839. 1544: 1535: 1534: 1505: 1490: 1489: 1479: 1447: 1432: 1431: 1429: 1428: 1414: 1403: 1402: 1400: 1376: 1359: 1358: 1356: 1355: 1349: 1343:. Archived from 1338: 1328: 1203:nutrient cycling 989:Bromus tectorum. 842:Invasive species 790:and portions of 507:prescribed burns 450:sagebrush steppe 390: 367: 347:B. tectorum 232: 231: 218: 204: 203: 195: 188: 177: 170: 166: 163: 157: 142: 141: 134: 127: 120: 116: 113: 107: 79: 78: 71: 60: 38: 37: 30: 27:Species of grass 21: 3753: 3752: 3748: 3747: 3746: 3744: 3743: 3742: 3693: 3692: 3691: 3686: 3678: 3673: 3665: 3663: 3655: 3653: 3645: 3643: 3635: 3630: 3622: 3620: 3612: 3610: 3602: 3597: 3589: 3584: 3576: 3571: 3563: 3558: 3550: 3545: 3537: 3532: 3524: 3519: 3511: 3509: 3503:Bromus~tectorum 3501: 3496: 3488: 3483: 3475: 3470: 3462: 3457: 3449: 3448:MichiganFlora: 3447: 3439: 3434: 3426: 3421: 3413: 3408: 3400: 3395: 3387: 3385: 3377: 3372: 3364: 3359: 3351: 3346: 3338: 3333: 3325: 3320: 3312: 3310: 3302: 3297: 3291:Bromus tectorum 3289: 3284: 3276: 3271: 3263: 3261: 3253: 3248: 3240: 3235: 3227: 3222: 3214: 3209: 3203:bromus-tectorum 3201: 3199: 3191: 3189: 3181: 3176: 3168: 3166: 3158: 3153: 3145: 3143: 3135: 3133: 3125: 3123: 3116:Bromus tectorum 3114: 3113: 3108: 3099: 3098: 3093: 3086:Bromus tectorum 3080: 3057: 3005:Bromus tectorum 2998:Wayback Machine 2989:Bromus tectorum 2978: 2973: 2972: 2927: 2923: 2894: 2885: 2834: 2830: 2793: 2789: 2758: 2751: 2712: 2703: 2663: 2656: 2624: 2620: 2589: 2582: 2543: 2536: 2494: 2488: 2475: 2460: 2453: 2422: 2411: 2382:(6): 986–1000. 2368: 2364: 2323: 2314: 2289:10.2307/4003920 2273: 2264: 2223: 2219: 2187: 2181: 2177: 2169: 2167: 2156: 2155: 2151: 2143: 2141: 2105: 2098: 2089: 2077: 2071: 2064: 2051: 2050: 2046: 2037: 2035: 2027: 2026: 2022: 2013: 2011: 2007: 2000: 1996: 1995: 1991: 1982: 1978: 1968: 1966: 1957: 1956: 1952: 1942: 1940: 1931: 1930: 1926: 1883: 1879: 1836: 1825: 1788: 1784: 1745: 1714: 1687:Weed Technology 1682: 1678: 1647: 1640: 1609: 1600: 1545: 1538: 1506: 1493: 1448: 1435: 1426: 1424: 1416: 1415: 1406: 1377: 1362: 1353: 1351: 1347: 1336: 1329: 1325: 1320: 1281:A. thurberianum 1211:Bromus tectorum 1175: 1166:Bromus tectorum 1133:Bromus tectorum 1129: 1103:Bromus tectorum 1096: 1061:, rimsulfuron, 1029:Bromus tectorum 1020: 973: 968: 959:M. snyderi 944:Bromus tectorum 910:Bromus tectorum 892:Bromus tectorum 844: 722:, west central 716:Bromus tectorum 705: 682:Bromus tectorum 670: 652:Bromus tectorum 649: 554:Bromus tectorum 531: 524:has established 522:Bromus tectorum 428:, and northern 424:, southwestern 401:Bromus tectorum 374: 369: 365:Bromus tectorum 363: 350: 226: 208:Bromus tectorum 196: 185: 184: 183: 178: 167: 161: 158: 155: 147:This article's 143: 139: 128: 117: 111: 108: 93: 80: 76: 39: 35: 28: 23: 22: 15: 12: 11: 5: 3751: 3741: 3740: 3735: 3730: 3725: 3720: 3715: 3710: 3705: 3688: 3687: 3685: 3684: 3680:wfo-0000856649 3671: 3661: 3651: 3641: 3628: 3618: 3608: 3595: 3582: 3569: 3556: 3543: 3530: 3517: 3507: 3494: 3481: 3468: 3455: 3445: 3432: 3419: 3406: 3393: 3383: 3370: 3357: 3344: 3331: 3318: 3308: 3295: 3282: 3269: 3259: 3246: 3233: 3220: 3207: 3197: 3187: 3174: 3164: 3151: 3141: 3131: 3121: 3106: 3090: 3088: 3082: 3081: 3070: 3069: 3055: 3050: 3044: 3038: 3033: 3028: 3024:July 30, 2012 3017: 3000: 2984: 2977: 2976:External links 2974: 2971: 2970: 2921: 2883: 2848:(3): 765–775. 2828: 2787: 2749: 2701: 2654: 2635:(6): 759–773. 2618: 2599:(1): 133–144. 2593:Fungal Biology 2580: 2553:(2): 135–152. 2534: 2505:(4): 367–374. 2473: 2451: 2432:(4): 477–483. 2409: 2362: 2333:(4): 472–478. 2312: 2283:(2): 203–210. 2262: 2233:(6): 641–648. 2217: 2198:(1): 133–144. 2192:Fungal Biology 2175: 2149: 2103: 2087: 2062: 2044: 2020: 1989: 1976: 1950: 1939:on 11 May 2015 1924: 1877: 1850:(6): 960–973. 1823: 1782: 1755:(2): 226–262. 1712: 1676: 1638: 1619:(3): 195–198. 1598: 1536: 1491: 1433: 1404: 1391:(3): 689–709. 1360: 1333:BSBI List 2007 1322: 1321: 1319: 1316: 1230:soil organisms 1174: 1171: 1128: 1125: 1101:alone reduces 1095: 1092: 1019: 1016: 972: 969: 967: 964: 922:carbon dioxide 868:grey partridge 843: 840: 818:that replaced 812:Columbia Basin 800:South Carolina 786:), except for 774:, and by 1928 704: 701: 669: 666: 648: 645: 530: 527: 410:drooping brome 395: 394: 383: 382: 376: 375: 370: 359: 358: 352: 351: 344: 342: 338: 337: 330: 326: 325: 320: 316: 315: 310: 306: 305: 300: 296: 295: 290: 283: 282: 277: 270: 269: 264: 257: 256: 251: 244: 243: 238: 234: 233: 220: 219: 211: 210: 198: 197: 180: 179: 146: 144: 137: 130: 129: 90:of the subject 88:worldwide view 83: 81: 74: 69: 43: 42: 40: 33: 26: 9: 6: 4: 3: 2: 3750: 3739: 3736: 3734: 3731: 3729: 3726: 3724: 3721: 3719: 3716: 3714: 3711: 3709: 3706: 3704: 3701: 3700: 3698: 3681: 3676: 3672: 3668: 3662: 3658: 3652: 3648: 3642: 3638: 3633: 3629: 3625: 3619: 3615: 3609: 3605: 3600: 3596: 3592: 3587: 3583: 3579: 3574: 3570: 3566: 3561: 3557: 3553: 3548: 3544: 3540: 3535: 3531: 3527: 3522: 3518: 3514: 3508: 3504: 3499: 3495: 3491: 3486: 3482: 3478: 3473: 3469: 3465: 3460: 3456: 3452: 3446: 3442: 3437: 3433: 3429: 3424: 3420: 3416: 3411: 3407: 3403: 3398: 3394: 3390: 3384: 3380: 3375: 3371: 3367: 3362: 3358: 3354: 3349: 3345: 3341: 3336: 3332: 3328: 3323: 3319: 3315: 3309: 3305: 3300: 3296: 3292: 3287: 3283: 3279: 3274: 3270: 3266: 3260: 3256: 3251: 3247: 3243: 3238: 3234: 3230: 3225: 3221: 3217: 3212: 3208: 3204: 3198: 3194: 3188: 3184: 3179: 3175: 3171: 3165: 3161: 3156: 3152: 3148: 3142: 3138: 3132: 3128: 3122: 3117: 3111: 3107: 3102: 3096: 3092: 3091: 3089: 3087: 3083: 3079: 3074: 3066: 3065: 3060: 3056: 3054: 3051: 3048: 3045: 3042: 3039: 3037: 3034: 3032: 3029: 3027: 3023: 3022: 3018: 3016: 3012: 3008: 3006: 3001: 2999: 2995: 2992: 2991:(Downy Brome) 2990: 2985: 2983: 2980: 2979: 2966: 2962: 2957: 2952: 2948: 2944: 2940: 2936: 2932: 2925: 2916: 2911: 2907: 2903: 2899: 2892: 2890: 2888: 2879: 2875: 2871: 2867: 2863: 2859: 2855: 2851: 2847: 2843: 2839: 2832: 2823: 2818: 2814: 2810: 2806: 2802: 2798: 2791: 2783: 2779: 2775: 2771: 2767: 2763: 2756: 2754: 2745: 2741: 2737: 2733: 2729: 2725: 2721: 2717: 2710: 2708: 2706: 2697: 2693: 2689: 2685: 2681: 2677: 2673: 2669: 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1861: 1857: 1853: 1849: 1845: 1841: 1834: 1832: 1830: 1828: 1819: 1815: 1810: 1805: 1801: 1797: 1793: 1786: 1778: 1774: 1770: 1766: 1762: 1758: 1754: 1750: 1743: 1741: 1739: 1737: 1735: 1733: 1731: 1729: 1727: 1725: 1723: 1721: 1719: 1717: 1708: 1704: 1700: 1696: 1693:: 1411–1416. 1692: 1688: 1680: 1672: 1668: 1664: 1660: 1656: 1652: 1645: 1643: 1634: 1630: 1626: 1622: 1618: 1614: 1607: 1605: 1603: 1594: 1590: 1585: 1580: 1575: 1570: 1566: 1562: 1558: 1554: 1550: 1543: 1541: 1532: 1528: 1524: 1520: 1516: 1512: 1504: 1502: 1500: 1498: 1496: 1487: 1483: 1478: 1473: 1469: 1465: 1461: 1457: 1453: 1446: 1444: 1442: 1440: 1438: 1423: 1422:www.fs.fed.us 1419: 1413: 1411: 1409: 1399: 1394: 1390: 1386: 1382: 1375: 1373: 1371: 1369: 1367: 1365: 1350:on 2015-06-26 1346: 1342: 1335: 1334: 1327: 1323: 1315: 1313: 1309: 1305: 1301: 1297: 1293: 1288: 1286: 1282: 1278: 1275: 1271: 1267: 1266: 1261: 1259: 1255: 1249: 1247: 1243: 1238: 1235: 1231: 1227: 1222: 1220: 1216: 1212: 1208: 1207:carbon fixing 1204: 1200: 1196: 1192: 1188: 1184: 1180: 1179:cyanobacteria 1167: 1162: 1158: 1156: 1151: 1147: 1142: 1138: 1134: 1124: 1122: 1119:dominated by 1117: 1113: 1108: 1104: 1100: 1091: 1089: 1085: 1080: 1075: 1070: 1068: 1064: 1060: 1056: 1051: 1049: 1045: 1040: 1038: 1034: 1030: 1025: 1015: 1013: 1009: 1005: 1001: 996: 991: 990: 986: 982: 980: 963: 961: 960: 955: 954: 949: 945: 941: 939: 935: 931: 927: 923: 919: 915: 911: 907: 905: 902: 897: 893: 889: 886:. Because of 885: 881: 877: 873: 869: 865: 861: 857: 853: 849: 839: 837: 833: 829: 825: 821: 817: 813: 809: 805: 801: 797: 793: 789: 785: 781: 777: 773: 769: 766:) in 1861 in 765: 761: 757: 756:United States 753: 749: 745: 741: 737: 733: 729: 728:North America 725: 721: 717: 709: 700: 697: 693: 691: 687: 683: 679: 675: 665: 662: 658: 653: 644: 642: 638: 634: 633:precipitation 630: 626: 622: 618: 617:cleistogamous 614: 610: 606: 602: 598: 594: 590: 585: 583: 582:single-culmed 579: 575: 571: 567: 563: 559: 558:winter annual 555: 551: 547: 543: 539: 535: 523: 518: 514: 512: 508: 504: 501: 497: 493: 489: 485: 480: 478: 474: 470: 467:prompted the 466: 461: 459: 455: 451: 447: 443: 439: 435: 431: 427: 423: 419: 415: 411: 407: 403: 402: 393: 389: 384: 381: 377: 373: 368: 366: 360: 357: 356:Binomial name 353: 349: 348: 343: 340: 339: 336: 335: 331: 328: 327: 324: 321: 318: 317: 314: 311: 308: 307: 304: 301: 298: 297: 294: 291: 288: 285: 284: 281: 278: 275: 272: 271: 268: 265: 262: 259: 258: 255: 254:Tracheophytes 252: 249: 246: 245: 242: 239: 236: 235: 230: 225: 221: 217: 212: 209: 205: 202: 194: 191: 176: 173: 165: 153: 151: 145: 136: 135: 126: 123: 115: 112:November 2017 105: 101: 97: 91: 89: 82: 73: 72: 67: 65: 58: 57: 52: 51: 46: 41: 32: 31: 19: 3085: 3062: 3020: 3014: 3004: 2988: 2938: 2934: 2924: 2905: 2901: 2845: 2841: 2831: 2804: 2800: 2790: 2765: 2762:Weed Science 2761: 2719: 2715: 2671: 2667: 2632: 2628: 2621: 2596: 2592: 2550: 2546: 2502: 2498: 2467: 2463: 2429: 2425: 2379: 2375: 2365: 2348:10150/642734 2330: 2326: 2298:10150/643523 2280: 2276: 2248:10150/642911 2230: 2226: 2220: 2195: 2191: 2178: 2168:, retrieved 2164:the original 2158: 2152: 2142:, retrieved 2138:the original 2117: 2113: 2107: 2081: 2056: 2047: 2036:. Retrieved 2033:www.cabi.org 2032: 2023: 2012:. Retrieved 2005:the original 1992: 1985:"Cheatgrass" 1979: 1969:30 September 1967:. Retrieved 1962: 1953: 1943:30 September 1941:. Retrieved 1937:the original 1927: 1897:(1): 63–87. 1894: 1890: 1880: 1847: 1843: 1799: 1795: 1785: 1752: 1748: 1690: 1686: 1679: 1654: 1650: 1616: 1612: 1556: 1552: 1517:(1): 63–76. 1514: 1510: 1459: 1455: 1425:. Retrieved 1421: 1388: 1384: 1352:. 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Scientific classification
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Plantae
Tracheophytes
Angiosperms
Monocots
Commelinids
Poales
Poaceae
Pooideae
Bromus
Binomial name
L.
Synonyms
grass
Europe
Asia

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