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汉语拼音：sǎn xíng huā xù

一种花轴，顶端有伞状长梗的花序，如葱、韭菜的花序等。

伞形花序 [sǎn xíng huā xù]

• Two inflorescence types, determinate umbel and determinate capitulum, rarely known in Chinese botanic literature, are introduced.

  介绍了在中国植物学文献中稀见的2种属于有限花序类的花序类型，有限伞形花序和有限头状花序。

• Inflorescences various, from single flowers to umbellate, corymbose, racemose or cymose-paniculate.

  花序各种各样，从单花到伞形花序，伞房花序，总状花序或者聚伞状圆锥花序。

• Inflorescence a large, corymbose panicle of umbels; petals and stamens 5; ovary 2-carpellate, styles united into a column.

  花序一种伞形花序的大，伞房状的圆锥花序；花瓣和雄蕊5；子房2具心皮，花柱合并成一柱状。

• Inflorescence terminal on short shoots, a simple or compound umbel, or a panicle of umbels, solitary or several together.

  花序顶生在短嫩枝，单或复合伞形花序，或一圆锥花序的伞形花序，单生或数个聚生。

• umbellules many-flowered, central flowers usually sterile with enlarged purple petals.

  小伞形花序多花的，中心的花通常不育，具扩大紫色的花瓣。

• Stems profusely branched and caespitose; umbels numerous, terminal on the branches.

  茎大量地分开，丛生；伞形花序多数，在分枝上顶生。

• Stem hollow, thinly ribbed, essentially glabrous, scabrous below umbel.

  中空的茎，棱稀疏的，在伞形花序下面基本上无毛，粗糙。

• Flowers hermaphrodite, small, white, arranged in compound umbels.

  花杂性，小，白色，排成复伞形花序。

• Inflorescence an axillary cluster of flowers, rarely a solitary flower, sometimes a raceme or umbel.

  花序花，很少一单生花，有时总状花序或伞形花序的腋生簇束。