具胚珠的
- 与 具胚珠的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Microspore Ye as the feather, small sporophyll sac formed by the polymerization, each polymer capsules formed by four small sporangia, small spores with dual airbags, and airbag Pinaceae pollen is similar to large sporophyll from the central axis and arranged in Brachypodium feather composition, Each Yibing has a shell bucket, each bucket containing shell upright ovules 10-12 months.
小孢子叶枝为羽状,小孢子叶由聚合囊组成,每个聚合囊由4个小孢子囊组成,小孢子具双气囊,与松科植物花粉的气囊相似,大孢子叶由中轴及羽状排列的短柄组成,每一柄上有一个壳斗,每个壳斗内有10—12个直立的胚珠。
-
Female flowers: sepals 5, often narrower than in male, imbricate to reduplicate-valvate, persistent, sometimes accrescent; petals 5, smaller than in male, mostly reduced or obsolete; disk annular or dissected, receptacle often villous; ovary 3-locular; ovules 1 per locule; styles 3, longer and slender, free or nearly so, once to several times bifid.
雌花: 萼片5,通常比雄花的狭窄,覆瓦状到外向镊合状的镊合状,宿存,有时增大;花瓣5,小于雄花,多数退化或废退;花盘环状的或多裂,花托经常具长柔毛;子房3室;胚珠每室1;花柱3,长和纤细,离生或近离生,1到数个2裂。
-
Disk pulvinate. Gynoecium (2 or)3-5-carpelled; ovaries connate in ± their basal half, otherwise contiguous; ovules few or several per locule; style lateral, of (2 or)3-5 contiguous or connate stylar elements; stigma punctiform or capitellate.
花盘枕状;雌蕊群(2或)3-5心皮;在多少里合生的子房他们的基生一半,不这样邻接;每子房室胚珠少数或数个;花柱侧生,具(2或)3-5邻接或合生的花柱单体;柱头点状或小头状。
-
Male glomerules axillary, 1-1.5 cm in diam. Male flowers 5-merous; pedicel 4-5 mm; perianth lobes boat-shaped to elliptic, ca. 1 mm, glabrous or subglabrous, connate at base, often corniculate near apex; rudimentary ovule ellipsoid, ca.
腋生的雄性团伞花序,1-1.5厘米直径雄花5瓣;花梗4-5毫米;花被裂片舟状的到椭圆形,约1毫米,无毛或近无毛,在基部合生,经常具小角状突起的近先端;不发育胚珠椭圆形,约0.5毫米。
-
Ovary included by free perianth, sessile; style short; stigma ligulate, papillose on 1 side, persistent; ovule orthotropous.
离生花被包括的子房,无梗;花柱短柱头舌状,具小乳突的在一边上,宿存;胚珠直生的。
-
Female flowers: sepals 5(or 6), free, imbricate, usually persistent in fruits; disk annular, lobed, or dissected, sometimes with staminodes; ovary 2- or 3(or 4 or 5)-locular; ovules 1 per locule; styles unlobed or bifid, sometimes dilated.
雌花 萼片5(或6),离生,覆瓦状,在果期的通常宿存;花盘环状,浅裂的,或多裂的,有时具退化雄蕊;子房2或3室;胚珠每室1;花柱不裂或者2裂,有时膨大。
-
Ovary at first straight, soon oblique, ovoid; style usually filiform; stigma often linear, at length often reflexed, papillose on 1 side; ovule orthotropous.
最初的子房直,不久偏斜,卵球形;花柱通常丝状;柱头通常线形的,最后通常反折,在1 边上具小乳突;胚珠直生的。
-
Female flowers: perianth tube adnate to ovary, mouth contracted, apex 3- or 4-toothed; staminodes absent; stigma sessile, discoid or peltate, long ciliate hairs along margin; ovule orthotropous.
雌花: 花被筒贴生于子房,口部收缩,顶3或4齿状;退化雄蕊无。柱头无柄,盘状的或者盾形,具长缘毛毛沿边缘;胚珠直生的。
-
Fruiting pedicels erect or ascending, often subappressed to rachis, densely pubescent; racemes bracteate at least basally; stems prostrate or rarely ascending; uppermost leaves 1-pinnatisect or pinnatifid; fruit terete; ovules 10-16 per ovary
果梗直立或上升,通常近贴伏于轴,密被短柔毛;具苞片的总状花序至少基部;茎匍匐或很少上升;最上部的叶1羽状全裂的或羽状半裂;果圆柱状;每子房胚珠10-16 1 S。 annua 中亚羽裂叶荠
-
Stigma capitate, subentire or obscurely with lobes as long as wide; cauline leaves more than 10; median filaments 5-6(-7) mm; ovules 8-14 per ovary
柱头头状,近全缘的或不明显具裂片倍于宽;茎生叶超过10;中间的花丝5-6(-7)毫米;每子房胚珠
- 推荐网络例句
-
But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
-
Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
-
Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。