花序为聚伞状圆锥花序，分枝6–8，每支花茎生有1–6花，花梗短。

Inflorescences cymose-paniculate, branches 6 – 8, each with 1 – 6 flowers, pedicels short.

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在美国热带，长有全缘叶子和大的聚伞状的花，长青的有毒的灌木和乔木属。

Genus of poisonous tropical American evergreen shrubs and trees having entire leaves and large cymose flowers.

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蚤缀，鹅不食：任一种蚤缀属的杂生矮小的草，开有小的通常呈白色聚伞状的花簇。

Any of numerous low-growing herbs of the genus Arenaria, having small, usually white flowers often grouped in cymose clusters.

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