宿存的

Achene straight, with crested or U-shaped appendix at apex or along dorsiventral edges, usually verrucose, invested by shorter persistent perianth.

瘦直，有具脊或者U形附属物在先端或者在背腹边缘，通常多疣，被更窄花被包围。

A dry, dehiscent fruit of the Cruciferae (Brassicaceae), typically less than twice as long as wide, with two valves separating from the persistent placentae and septum (replum).

短 Silicle 字花科一种开裂干，长于二倍宽，两个心皮瓣片从胎座和(假)隔膜处(胎座框)分开。