Актуальность работы. Изучение популяционно-демографической структуры видов–
одна из кардинальных проблем современной эволюционной биологии. Ключевым, но …

Light environments can influence variation in plant morphology, development and
susceptibility to herbivores. Our research interest was to investigate the patterns of herbivore …

Trewia nudiflora Linn.(Euphorbiaceae) is a fast growing multipurpose dioecious tree which
grows mostly at moist places under fairly high light environment within the forest vegetation …

Plants are exposed to increasing levels of diverse human activities that have profound
effects on their overall morphology and, specifically, on leaf morphology. Anthropogenic …

Interactions between plants and herbivorous insects can be shaped by light environment,
resulting in differential herbivory in sun and shade. In dioecious species, the combination of …

Studies on sexual dimorphism in reference to vegetative features and on the sex ratio in
different environmental conditions were carried out in lowland populations of dioecious …

Mercurialis perennis is a dioecious clonal woodland herb. Its male-biased shoot sex ratio
may result from differential selection (with skewed genet sex ratio) and/or differential …

以小五台山天然青杨种群为试验对象, 通过在其分布海拔范围内(1400—1700 m)
设置样方的方式研究青杨雌雄群体的**均胸径, 密度, 性比, 大小级结构和空间分布的差异 …

Revised: December 16, 2015; Accepted: December 16, 2015 Abstract: Plants are exposed
to increasing levels of diverse human activities that have profound effects on their overall …

The aim of this study was to address questions concerning the historical biogeography of the
genus Mercurialis in the subfamily Acalyphoideae. Applying a molecular clock to obtained …