瘦果

Infructescence a capitate or globose coenocarpium composed of numerous achenes.

序为由许多组成头状球状的聚花。

Fruit an achene or drupelet.

一小。

Achene line form, have aigret.

线形,有冠毛。

Cypsela An achenelike fruit that develops from an inferior ovary and contains some tissues not derived form the carpel.

cypsela连萼：由下位子房发育来的状的实，还包含一些不是来源于心皮的组织。

Leaf blade leathery; pistillode conic to cylindric; drupes indehiscent, enclosed by persistent calyx lobes.

叶片卵形近圆形，先钝，短渐尖，骤尖；宽卵形近球形，略带紫色的点瘤状。

Achene straight, with crested or U-shaped appendix at apex or along dorsiventral edges, usually verrucose, invested by shorter persistent perianth.

直，有具脊U形附属物在先在背腹边缘，通常多疣，被更窄的宿存花被包围。

Ridges on achene surface in Senecio and Taraxacum are useful for absorbing small particles or control-ling surface temperature.Spinule on achene of Taraxacum may be fit for epizoochore.

千里光属植物和蒲公英属植物表面的纵棱更为突起，可能有利于吸附小颗粒和控制表面温度，蒲公英属植物表面的微刺可能有利于2次传播。