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作者:Leah S. Dudley , Mary T.K. Arroyo , M.P. Fernández-Murillo
来源:[J].Environmental and Experimental Botany(IF 2.578), 2018, Vol.150, pp.1-8
摘要:Abstract(#br)Flowers are likely to be under various selective pressures not limited to reproduction and resource trade-offs. Here, we investigate the physiological responses (conductance, transpiration and respiration) of flowers under augmented temperature and supplemental water...
作者:Leah S. Dudley , Alisa A. Hove ...
来源:[J].American Journal of Botany(IF 2.586), 2015, Vol.102 (6), pp.962-972
摘要:• Premise of the study: One explanation for the evolution of selfing, the drought escape hypothesis, proposes that self‐fertilization may evolve under conditions of intensifying seasonal drought as part of a suite of traits that enable plants to accelerate the completion of ...
作者:Leah S. Dudley , Alisa A. Hove , Susan J. Mazer
来源:[J].American Journal of Botany(IF 2.586), 2012, Vol.99 (3), pp.488-507
摘要:• Premise of the study: The evolution of self‐fertilization often occurs in association with other floral, life history, and fitness‐related traits. A previous study found that field populations of Clarkia exilis (a predominantly autogamous selfer) and its sister specie...
作者:Leah S. Dudley , Gus Jespersen ...
来源:[J].New Phytologist(IF 6.736), 2013, Vol.200 (4), pp.1260-1268
摘要:Summary(#br)How high‐alpine plants confront stochastic conditions for animal pollination is a critical question. We investigated the effect of temperature on potential flower longevity ( FL ) measured in pollinator‐excluded flowers and actual FL measured in pollinated flower...
作者:Leah S. Dudley , Josefina Cabezas ...
来源:[J].PLOS ONE(IF 3.73), 2016, Vol.11 (11)
摘要:The tendency for flower longevity to increase with altitude is believed by many alpine ecologists to play an important role in compensating for low pollination rates at high altitudes due to cold and variable weather conditions. However, current studies documenting an altitu...
作者:Leah S. Dudley , Alisa A. Hove ...
来源:[J].American Journal of Botany(IF 2.586), 2015, Vol.102 (6), pp.962-972
摘要:• Premise of the study: One explanation for the evolution of selfing, the drought escape hypothesis, proposes that self-fertilization may evolve under conditions of intensifying seasonal drought as part of a suite of traits that enable plants to accelerate the completion of ...

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