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单词 Cephalorrhynchus
释义

Cephalorrhynchus

中文百科

头嘴苣属

头嘴苣属(学名:Cephalorrhynchus)是菊科下的一个属,为多年生草本植物。该属共有6种,分布于亚洲西南部与中部。

  1. 中国种子植物科属词典. 中国数字植物标本馆.
英语百科

Cephalorrhynchus 头嘴苣属

Cephalorrhynchus is a genus of flowering plants in the dandelion family.

Biennial or perennial daisy-like herbaceous plants with erect stem. Leaves are alternate, oval or oblong, undivided or pinnate. Roots thicken in tuberous form.

Corymbose-paniculate inflorescences with heads that have clusters of 10 to 15 bisexual ligulate flowers. The involucre is cylindrical two to four rowed, with the inner involucral bracts twice as long as outer bracts. The receptacle is flat and glabrous. The corolla is yellow, whitish yellow or azure blue. The stamens have saggitate anthers and ovate appendage. Achenes fusiform, transversely rugose, with five broad, rounded ribs. Pappus white.

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更新时间:2025/6/20 17:55:41