菊科植物

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

在菊，苞片数目多而生在花序外围，称为总苞。

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

果糖形合称为果糖，如菊糖，它菊一种很重要贮藏多糖。

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

本品为菊蓍Artemisia absinthium L.干燥完整或切段开花顶端。