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.
深深的花萼5裂，增大，在果期在核果的基部的宿存的。
Calyx deeply 5-lobed, accrescent, persistent at base of drupe in fruit.
欧洲的一种山楂属植物，叶深裂，果亮红色；在园艺上已培育出各种不同的类型，常用作绿篱；在北美东部成为逸生种。
European hawthorn having deeply cleft leaves and bright red fruits; widely cultivated in many varieties and often grown as impenetrable hedges; established as an escape in eastern North America.
应用推荐