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

果形成的合称为果，如菊，它菊科植中一种很重要的贮藏。

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

本品为菊科植蓍Artemisia absinthium L.的干燥的完段的开花的顶端。