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

1.蝎尾状聚 Cincinnus 螺旋状聚，梗发育一侧渐短。

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

2.蝎尾状 Scorpioid 轴“之”字形弯曲有限聚。