dichasium

dichasium

美 　英 [daɪ'keɪʒɪəm]

• n.【植】二歧聚伞花序
• 网络聚繖花序；岐伞花序；二出聚繖花序

词形变化

复数：dichasia  

英汉解释

n.	1. 【植】二歧聚伞花序,二歧式

英英解释

n.	1. a flowering stem that has a single flower growing on the end and later sprouts two single-flower branches, one on each side of and below the first flower

例句

flower clusters alternate, usually a simple dichasium with bisexual flower in middle and sterile female flowers laterally.

花穗互生，通常有一简单的二歧聚伞花序，中间为两性花和两侧为不育雌花。

Leaf venation pinnate; floral units pedunculate, in a dichasium (tribe Lophostemoneae).

叶脉羽状；花单位有花序梗，在一二歧聚伞花序（族）。

Dichasium several flowered, or sometimes flowers solitary in leaf axils.

二歧聚伞花序数朵花或者有时花单生于叶腋。

Compound dichasium or umbel axillary; peduncle 3-5. 5 cm, lower part nearly glabrous, upper part sparsely pubescent.

花序梗3-5.5厘米，近无毛的下半部分，上半部分疏生短柔毛。

Compound dichasium axillary, ca. 5 cm;

复合二歧聚伞花序腋生，约厘米；

each bract usually subtending a small dichasium with 1-3 male flowers;

通常的每苞片对着一小的二歧聚伞花序具1-3雄花；