dichasium

dichasium

美 　英 [da?'ke????m]

• n.【植】二歧聚傘花序
• 網絡聚繖花序；岐傘花序；二出聚繖花序

詞形變化

復數：dichasia  

英漢解釋

n.	1. 【植】二歧聚傘花序,二歧式

英英解釋

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，通常有一簡單的二歧聚傘花序，中間為兩性花和兩側為不育雌花。

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

葉脈羽狀；花單位有花序梗，在一二歧聚傘花序（族）。

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

二歧聚傘花序數朵花或者有時花單生于葉腋。

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，近無毛的下半部分，上半部分疏生短柔毛。

Compound dichasium axillary, ca. 5 cm;

復合二歧聚傘花序腋生，約厘米；

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

通常的每苞片對著一小的二歧聚傘花序具1-3雄花；