Samara a nut or achene whose pericarp is extended to form a wing for wind dispersal, e. g. ash ( fraxinus excelsior )
翅果：指坚果或瘦果中果皮延伸成翼状，以利于风媒传播的果实类型。如白蜡树的果实（欧洲白蜡树） 。
2
In this experiment, one-year-old seedlings of Machurian Ash (Fraxinus mandshurica) were potted in sand and treated with different nutrient solution in greenhouse.
本实验以一年生水曲柳苗木为试验材料，在温室内利用沙培进行养分处理。
3
Samara a nut or achene whose pericarp is extended to form a wing for wind dispersal, e. g. Ash (fraxinus excelsior).