它已经把这里描述为一瘦果，因为它不裂，与一典型，开裂的蓇葖果相反。
It is described here as an achene because it is indehiscent, as opposed to a typical, dehiscent follicle.
蔷薇果：假果(附果)一类，由杯状的花托和包含于其中的瘦果组成，每一个蔷薇果上面具有细小的勾状毛。蔷薇果是蔷薇属的典型特征。
Hip a type of pseudocarp (false fruit) consisting of a cup - shaped receptacle containing achenes, each of which bears small hooklike hairs. hips are typical of the genus Rosa.
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） 。
Samara a nut or achene whose pericarp is extended to form a wing for wind dispersal, e. g. ash ( fraxinus excelsior )
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