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Chalita Sriladda, Heidi A. Kratsch, Steven R. Larson, and Roger K. Kjelgren

). Intergradation among species challenged early taxonomists in their efforts to clearly identify Sphaeralcea species using only morphological distinctions. These four IMW species are being promoted by the nursery industry ( Intermountain Native Plant Growers

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Liang Zheng, Huaming He, and Weitang Song

., 2013 ; Jiao et al., 2007 ). Changes in light quality, intensity, and duration cause responses at anatomical, physiological, and biochemical levels and, thus, influence plant morphology and functioning ( Haliapas et al., 2008 ). The development of LED

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Robert R. Shortell, William A. Meyer, and Stacy A. Bonos

morphological characteristics were measured on spaced plants in 2004 and 2005 following the experimental methods required for Plant Variety Protection (PVP) applications ( USDA, 2005 ). Plant morphological measurements (plant height, panicle length, flag leaf

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Neil S. Mattson and W. Roland Leatherwood

Silicon (Si) is not considered an essential plant nutrient; however, several plant species demonstrate improved disease resistance, abiotic stress tolerance, and altered morphological traits when Si is present ( Epstein, 1999 ). Soil contains, on

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Amir Rezazadeh, Richard L. Harkess, and Guihong Bi

watered daily and plants watered every 7 d, the drought treatment. Eight replications were used in a complete randomized design. Five weeks after the start of the drought treatment, physiological and morphological parameters of the plants were measured

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Maria Jose Gonzalo, Marin Talbot Brewer, Claire Anderson, David Sullivan, Simon Gray, and Esther van der Knaap

described internal morphology aspects that were related to fruit mass. Materials and Methods Plant material. Three F 2 populations constructed from crosses between elongated S. lycopersicum cultivars (Howard German, Sausage, and Rio Grande

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Carlee Steppe, Sandra B. Wilson, Zhanao Deng, Keri Druffel, and Gary W. Knox

the known trailing lantana introductions in the United States, none have been reported from planned breeding programs for plant morphology, female sterility, pollen stainability, and/or ploidy level, such as with Lantana camara ( Czarnecki et al

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William L. Bauerle and Joseph D. Bowden

leaf morphology and physiology scale up to whole plant and canopy scales ( Monteith, 1989 ). Our objective was to assess the transpiration response among genotypes of a common horticulture tree crop through investigation of the leaf

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S. Christopher Marble and Stephen H. Brown

( Abbott et al., 2008 ). Praxelis is a model example of an introduced invasive plant that went undetected for years because it is so similar in morphology to a Florida native species and other naturalized introduced weeds ( Abbott et al., 2008 ). First

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Junji Amano, Sachiko Kuwayama, Yoko Mizuta, Masaru Nakano, Toshinari Godo, and Hajime Okuno

the parental plants. After 2 years of cultivation, tubers of the hybrids were divided and transplanted to new pots as were the parental plants. Three years after cultivation of the hybrid plants in the greenhouse, morphological characterization