菊科植物

In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre.

在科植物，苞片数目而聚生在花序外围，称为总苞。

Fructose forms polymers called fructosans, which include INULIN, an important storage polysaccaride in the Asteraceae.

果形成的聚合物称为果聚，，它科植物一种很重要的聚。

Definition: Yarrow consists of the whole or cut, dried flowering tops of Achillea millefolium L.

本品为科植物蓍Artemisia absinthium L.的干燥的完整或切段的开花的顶端。