Inflorescences axillary or cauliflorous, thyrsoid, cymose, or fasciculate.

花序腋生或茎生花，聚伞圆锥状，聚伞状，或者束状。

A type of cymose inflorescence with only a single main axis.

单歧聚伞花序 Monochasium 具有单一主轴的聚伞花序类型。

A cymose inflorescence with more than two branches from the main axis.

多歧聚伞花序 Pleiochasium 从主轴分出两个以上分支的聚伞状花序。

A cymose inflorescence in which each axis produces more than two branches.

多头聚伞花序 Polychasium 每个轴具两个以上侧轴的聚伞花序。

A cymose inflorescence in which each axis produces two opposite or subopposite lateral axes.

二歧聚伞花序 Dichasium 每个花分为两条相对或近相对的侧轴的聚伞花序。

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。

Inflorescence cymose, ebracteate, many flowered.

花序聚伞状，无苞片，多花的。

Basal leaves decussate; middle stem leaves opposite; distal stem leaves alternate; Inflorescence paniculiform with cymose branches.

基生叶交互对生；中间茎生叶对生；上部茎生叶互生；花序圆锥花序状的具聚伞状的分枝。