William H. Brightly, Ana M. Bedoya, McKenzie M. Carlson, Maria G. Rottersman, Caroline A. E. Strömberg
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引用次数: 0
摘要
种子传播是影响植物个体及其群落的一个关键过程。植物已经进化出许多策略和结构来散播种子,但在大多数品系中,这种多样性的进化驱动因素仍然鲜为人知。我们测试了一个假设,即瓜子黄杨(Poaceae: Meliceae Link ex Endl.)
Correlated evolution of dispersal traits and habitat preference in the melicgrasses
Seed dispersal is a critical process impacting individual plants and their communities. Plants have evolved numerous strategies and structures to disperse their seeds, but the evolutionary drivers of this diversity remain poorly understood in most lineages. We tested the hypothesis that the evolution of wind dispersal traits within the melicgrasses (Poaceae: Meliceae Link ex Endl.) was correlated with occupation of open and disturbed habitats.
期刊介绍:
The American Journal of Botany (AJB), the flagship journal of the Botanical Society of America (BSA), publishes peer-reviewed, innovative, significant research of interest to a wide audience of plant scientists in all areas of plant biology (structure, function, development, diversity, genetics, evolution, systematics), all levels of organization (molecular to ecosystem), and all plant groups and allied organisms (cyanobacteria, algae, fungi, and lichens). AJB requires authors to frame their research questions and discuss their results in terms of major questions of plant biology. In general, papers that are too narrowly focused, purely descriptive, natural history, broad surveys, or that contain only preliminary data will not be considered.