- 更多网络例句与具小苞片的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Flowers subsessile to distinctly pedicellate; pedicel 0.5--6(--10) mm, pubescent or puberulent; bract and bracteole usually borne at or near apex of pedicel; bract lanceolate to narrowly so, 3--12 mm, shorter than flower (sometimes a few bracts at base of raceme to 2 × flower length), glabrous, apex acute.
花有花梗近无柄的到明显;花梗0.5-6(-10)毫米,具短柔毛或微柔毛;苞片和小苞片通常着生在花梗的先端或近先端;苞片披针形到狭披针形,3-12毫米,短于花(有时几枚苞片在总状花序基部达2倍花长度),无毛,先端锐尖。
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The leaf is large, intimate circle, part is born cauline top, palm state divides mid, lobation is linear wrap around needle form, gradually pointed, topmost 2 crack, two side provide petiole dentate spinule, halberd dash forward apparent, spadix armpit is unripe, bigger, individual plant of different of male and female, female flower is big, globose, helix shape is worn be born on spicule axis; Male flower is small, yellow, move unripe Yu Xiaobao piece in sunken acupuncture point, fructification is close globose, diametical 10-20 centimeter, black Brown, exocarp is smooth, mesocarp is thicker, fiber is qualitative, endocarp is by 1-3 hard osseous divides pit composition.
叶大型,近圆形,集生茎顶,掌状分裂到中部,裂片线状披针形,渐尖,顶端2裂,叶柄两侧具齿状小刺,戟突明显,肉穗花序腋生,较大,雌雄异株,雌花大,球形,螺旋状着生于小穗轴上;雄花小,黄色,着生于小苞片的凹穴里,果实近球形,直径10-20厘米,黑褐色,外果皮光滑,中果皮较厚,纤维质,内果皮则是由1-3枚硬骨质的分果核组成。
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Pedicels bracteolate at base; perianth pale purple to purple; ovary without concave nectaries at base
花梗具小苞片在基部;花被浅紫色的到紫色;没有凹陷蜜穴在基部的子房 47 ALLIUM eduardii 贺兰韭
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Scape covered with leaf sheaths for ca. 1/2 its length; pedicels 2--4 × as long as perianth, bracteolate at base
大约1/2的其长度的Scape被叶鞘覆盖达;花梗2 --4 *倍于花被,具小苞片在基部 71 ALLIUM obliquum 高葶韭
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Pedicels articulate below ovary, often minutely bracteolate.
花梗有节子房下,经常微小的具小苞片。
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Pedicels subequal, usually subequaling perianth, ebracteolate or a few bracteolate.
近等长的花梗,花被,无小苞片或者几具小苞片的通常近相等。
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Flowers bisexual or unisexual, usually in sessile axillary clusters, rarely solitary; cluster pedunculate or in raceme-like inflorescence, bracteolate.
花通常两性或者单性,通常形成无梗的腋生花簇,很少单生花;花簇有花序梗或者形成总状花序,具小苞片。
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Branchlets terete, lenticellate; calyx lobes densely punctate-lineate; bracts and bracteoles wider than long; inflorescence rachis and pedicels glabrous
小枝圆柱状,具皮孔;浓密的萼裂片具点具线纹;苞片和小苞片长不及宽;花序轴和花梗无毛 22 Maesa consanguinea 拟杜茎山
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Umbels 3–15(–20) cm across; bracts 1–3, 1–3 cm, white-setose abaxially, apex acute or pinnate; rays 6–17, 8–10 cm; bracteoles 8–10, broadly cuneate-obovate, 6–15 mm, mottled purple-green, pubescent along nerves, abruptly acuminate to a short point; umbellules many-flowered.
伞形花序3-15(-20)厘米直径;苞片1-3,1-3厘米,白色具刚毛,先端锐尖或者羽状;伞辐6-17,8-10厘米;小苞片8-10,宽楔形倒卵形,6-15毫米,具斑点紫色绿色,沿着叶脉短柔毛,突然渐尖到短尖;小伞形花序多花的。
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Flowers solitary or forming a spike, sessile, without bracts or bractlets, bisexual.
花单生或形成的穗状花序,无梗,没有苞片或具小苞片,两性。
- 更多网络解释与具小苞片的相关的网络解释 [注:此内容来源于网络,仅供参考]
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bract:苞片
(一)苞片(bract)和总苞(involucre)有些植物具有能捕食小虫的变态叶,称为捕虫叶(图3-124). 具捕虫叶的植物,称为食虫植物(insectivorous plant)或肉食植物(carnivorous plant). 捕虫叶有囊状(如狸藻)、盘状(如茅膏菜)、瓶状(如猪笼草).
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rachis:花序轴
整个花序的轴叫花序轴(rachis). 如果花序轴自地表附近及地下茎伸出,不分枝,不具叶,叫花亭(scape). 如果花序轴上有多数花,除顶花以外,其余各花都是由侧生变态叶的叶腋生出,这种变态叶较小而简单,叫苞片(bract),有些是苞片集生在花序基部,
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bracteate:具苞(片)的
bracteal 苞片状 | bracteate 具苞(片)的 | bracteolate 具小苞片的
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bracteolate:具小苞片的
bracteoid | 苞状的 | bracteolate | 具小苞片的 | bracteole | 小苞片
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CAREX:苔草属
小穗2 至多数,稍压3.苔草属(Carex) 花单性,无花被;雄花具3 雄蕊;雌花子房外包有苞片形成的囊包(即果囊),花柱突出于囊外,柱头 2-3. 约2000 种,广4.荸荠属(Eleocharis) 秆丛生或单生. 叶只有叶鞘而无叶片,苞片缺;小穗1,顶生,
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Carpinus:鹅耳栎属
由此可见,很明显,尽管单独保存的植物器官可能改变极小,但早第三纪被子植物常常表现出迥异的器官组合. 例如一个产自英格兰南部早第三纪的种,它的坚果具翅,类似于现生鹅耳栎属(Carpinus)植物的果实,而苞片的排.