1.The style and stylopodium develop along with cremocarp body, persist on the mericarp body, and form a complex with mericarp body.
花柱及花柱基伴随果体发育并宿存于果体，形成果体与花柱基-花柱的复合体。
2.Styles about equaling stylopodium, spreading-ascending.
花柱约等长于花柱基的，平展上升。
3.Calyx teeth conspicuous, shorter than to subequal the stylopodium or obsolete.
明显的萼齿，短于到近等长于花柱基或废退的。
4.bracteoles numerous. Calyx teeth prominent, lanceolate, nearly as long as stylopodium.
小苞片多数突出，披针形的萼齿，近等长花柱基。
5.Stylopodium conic, styles short, erect when young, spreading or recurved after flowering.
花柱基圆锥形，花柱短，幼时直立，开展或者下弯在花后。
6.Stylopodium depressed; styles slender, reflexed when mature.
花柱基下凹的花柱纤细，成熟时反折。
7.Stylopodium long-conic, pided and tapering into the short, erect styles.
花柱基长圆锥形，全裂和渐减成为短，直立花柱。
8.styles longer than stylopodium, reflexed after flowering.
花柱长于花柱基，在花之后反折的。
9.Stylopodium conic; styles erect, pergent or reflexed.
花柱基圆锥形花柱直立，分叉或。
10.Stylopodium conic; styles longer than the stylopodium, recurved.
花柱基圆锥形花柱长比花柱基，下弯。