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雌蕊的

与 雌蕊的 相关的网络例句 [注:此内容来源于网络,仅供参考]

Male flowers: sepals mostly 5, imbricate to valvate, free; petals 5, smaller or nearly equal to sepals; disk glandular, usually 5, and opposite sepals; stamens 10-20; filaments free, inflexed in bud; anthers muticous; pistillode absent.

雄花: 多数的萼片5,覆瓦状到镊合状,离生;花瓣5,小或近等长于萼片;花盘具腺,通常5,与萼片对生;雄蕊10-20;花丝离生,在芽中内折;花药钝;无退化雌蕊。

Bisexual flowers: stamens 1 or 3, inserted on 1 side of ovary; filaments inconspicuous; connectives conspicuous, if stamens 3, connectives connate at base or free; anthers 1- or 2-loculed, longitudinally dehiscent; pistil 1, 1-carpelled; ovary inferior, 1-loculed; ovule 1, pendulous, orthotropous; style short or absent.

两性花:雄蕊1或者3,在子房的1侧着生;花丝不显著;药隔显著,如果雄蕊3,药隔在基部合生或离生;室花药1或2,纵向开裂;雌蕊1,1心皮;子房下位,1室;胚珠1,下垂,;花柱短或无。

Mm. Pistil 4--5 mm; stigma purple, peltate, orbicular, large, 5--7 mm in diam., 6-lobed at margin.

雌蕊4-5毫米;柱头紫色,盾形,圆形,大,5-7毫米直径,6 浅裂的在边缘。

Male flowers: tepals 4-6 or rarely absent; stamens 4, 6-8, or numerous; central pistillode present or lacking.

雄花 花被片4-6或很少无;雄蕊4,6-8,或者多数;中间的退化雌蕊存在或者无。

Male flowers: sepals (4 or)5 or 6, membranous, round, imbricate; petals absent; disk annular, lobed or 5-glandular; stamens 10-20, or more; filaments free; anthers 2-locular, longitudinally dehiscent; pistillode absent.

雄花: 萼片(4或)5或6,膜质,圆形,覆瓦状;花瓣无;花盘环状,裂或具5腺;雄蕊10-20或更多;花丝离生花药2室,近纵向开裂的;无退化雌蕊。

Male flowers: pedicel articulated at base; sepals 5, free, valvate, initially curved around stamens, later reflexed; petals and disk absent; stamens 5, free, inserted at bases of sepals; filaments short; anthers larger, thecae 2, parallel, introrse, dehiscence longitudinal; pistillode short and broad, peltate.

雄花 花梗有节在基部;萼片5,离生,镊合状,最初在雄蕊周围弯曲,后反折;花瓣和花盘无;雄蕊5,离生,着生在萼片的基部;花丝短;花药大,囊2,平行,内向,纵裂;退化雌蕊短和宽,盾形。

Protogyny The maturation of the stigma before the anthers.

雌蕊先熟:指柱头先于花粉囊成熟的现象。

Stamens (5-)8 or 10, distinct, alternately unequal in length; filaments linear or sublinear,± straight. Disk annular, pulvinate, or columnar. Gynoecium 2-5-loculed, syncarpous; radial walls of locules straight; ovules 1 or 2 per locule; style 3-7 × as long as ovary, deciduous in fruit or sometimes basal portion persistent.

雄蕊(5-)8或,离生,交替不等长;花丝线形或近线性,多少直立;花盘环状,枕状,或柱状;雌蕊2-5室,合心皮;子房室径壁直;胚珠每室1或2;花柱长为子房的 3-7 倍,在果期脱落或有时基部宿存。

Petiole to 1(-2.5) cm; leaf blade adaxially densely sericeous and pubescent, abaxially pubescent, veins densely long villous; corolla white to greenish white; pistil pubescent to glabrescent

叶柄到1(-2.5)厘米;浓密的叶片正面密被绢毛和短柔毛,背面具短柔毛,脉长具长柔毛;花冠白色到带绿色白色;雌蕊短柔毛到后脱落 3 Tremacron mairei 东川短檐苣苔

No pumpkins will grow if the female flower is not pollinated at the right time.

如果雌蕊没有在正确的时间被授粉的话就不会结南瓜。

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