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Phillip A. Wadl, Robert N. Trigiano, Dennis J. Werner, Margaret R. Pooler, and Timothy A. Rinehart

-ranging morphological traits are an important source of variation for plant breeding programs but are not the most useful characters for phylogenetic estimates. DNA sequences such as the nuclear ribosomal ITS region have proven useful in resolving phylogenetic questions

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Shuyang Zhen and Stephanie E. Burnett

to understand how irrigation impacts growth of lavender in greenhouse production because water impacts plant growth, morphology, and physiology ( Jones and Tardieu, 1998 ; Kramer and Boyer, 1995 ). Plants grown at low-substrate volumetric water

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Lu Zhang, You-biao Hu, Hua-sen Wang, Sheng-jun Feng, and Yu-ting Zhang

, can be subdivided into juvenile and adult phases. The transition to the adult phase is indicated by the flowering competence of a plant. Before a plant acquires its reproductive competence, it usually undergoes evident anatomical, morphological, and

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Furn-Wei Lin, Kuan-Hung Lin, Chun-Wei Wu, Yu-Sen Chang, Kuan-Hung Lin, and Chun-Wei Wu

of different concentrations of betaine ( A ), chitin ( B ), and betaine and chitin ( C ) on the morphological appearance of lettuce plants under full irrigation (FI) and regulated deficit irrigation (RDI). Betaine (0, 50, and 100 m m /plant) was

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Juan Carlos Díaz-Pérez

Camelot, Lafayette, Sirius, and Stiletto were pooled, Tifton, GA, Spring of 2009 and 2010. Under low light, plants undergo morphological changes to maximize light use. Plants adapted to shade have greater foliar surface and specific leaf area, thinner

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Luping Qu and Mark P. Widrlechner

variation in patterns of floral morphology and senescence. Materials and Methods Prunella vulgaris plants used in this investigation were grown from seeds of accessions originally collected from different geographical regions ( Table 1 ), except for Ames

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Yang Hu, Chao Gao, Quanen Deng, Jie Qiu, Hongli Wei, Lu Yang, Jiajun Xie, and Desheng Liao

sterile plants can receive more pollen from the target pollinizer. Based on many years of fixed-point observations, we intended to use plant microscopy technology to conduct an observation and analysis of the external morphology and internal structure of

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Chen Xingwei, Thohirah Lee Abdullah, Sima Taheri, Nur Ashikin Psyquay Abdullah, and Siti Aishah Hassan

‘Hass’ avocado ( Persea americana ) fruit set in New Zealand New Zealand Plant Protection. 63 214 218 Foster, T. Johnston, R. Seleznyova, A. 2003 A morphological and quantitative characterization of early floral development in apple ( Malus x domestica

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Mohammed I. Fetouh, Abdul Kareem, Gary W. Knox, Sandra B. Wilson, and Zhanao Deng

stable tetraploids in privet and to characterize the effects of chromosome doubling and tetraploidy on shoot growth and leaf morphology. Materials and Methods Plant materials. O pen-pollinated seeds were collected from mature shrubs of L. japonicum

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Mark K. Ehlenfeldt and James L. Luteyn

of crossing 145 hybrids were produced. Once these plants reached an ≈20 cm height, the leaf morphology of these hybrids was distinctive ( Fig. 2 ). Leaves were intermediate in size to the parents and lance-shaped, with smooth, nonserrated edges. The