雌花序 的英文怎麼說
中文拼音 [cíhuāxù]
雌花序
英文
female inflorescence-
Spadix rachis flat, margin with bract - like appendages ; flowers small, monoecious, in 2 series on rachis, apetalous
肉穗花序軸扁平,邊緣有苞片狀附屬物;花小,單性,雌雄同株,呈2列排列于花序軸上,無花被。Cymes 1 - 2 in axil of leaves, rather short ; flowers pale green, 7 mm in diam., 5 - merous ; sepals imbricate, inner two larger ; petals suborbicular, 3 mm long ; stamens without filaments ; pistil without style, stigma appressed, minutely 5 - lobed
聚傘花序1 - 2腋生,短小;花淡綠色,直徑約7毫米; 5數;萼片覆瓦狀排列,內方2片較大,邊緣常有深色細淺齒;花瓣近圓形,長約3毫米;雄蕊無花絲;雌蕊無花柱,柱頭平貼,微5裂。Plant monoecious : staminate flowers on obovoid or club - shaped stiff spikes, 1. 5 - 2 cm long ; pistilate flowers in a dense globose head
雌雄同株:雄花序倒卵形或棒狀,長1 . 5 - 2厘米;雌花序圓頭狀。The position of female inflorescences of trees in peripheral parts of the crown may also augment the probability of pollination.
喬木的雌花花序在樹冠外層的位置也能增加授粉的機會。Inflorescence paniculate, rachis tawny tomentose ; female flowers borne on basal part of the inflorescence
花序圓錐狀;花序軸被灰黃色短綿毛;雌花著生於花序軸下部。The gametophyte ( pollen grain ) contains all the genetic information required to unite with the female gamete at fertilization and to form a new sporephyte. a relatively large number of genes are required to program pollen development
在高等植物中,花的發育是一個復雜的過程,涉及到由營養分生組織(或花序分生組織)向花分生組織的轉變,花的形態建成以及雌、雄配子體的發育和分化。Temporal characteristics of developmental cycles of female and male flowers in betula platyphylla in northeastern china
白樺雌雄花發育周期的時序特徵分享友人