A dense helicoid cyme with the pedicels short on the developed side.

蝎尾状聚伞花序 Cincinnus 密集的螺旋状聚伞花序，花梗在花序发育一侧渐短。

A determinate cymose inflorescence with a zigzag rachis;often used in the same sense as helicoid.

蝎尾状的 Scorpioid 花序轴“之”字形弯曲的有限聚伞花序。