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awnless相关的网络例句

查询词典 awnless

与 awnless 相关的网络例句 [注:此内容来源于网络,仅供参考]

Inflorescences terminal and axillary, racemes subdigitate or axillary racemes sometimes solitary, spathate; racemes bearing pairs of unisexual awnless spikelets, female and male spikelets separated into different zones, axis fragile, especially in female zone; lateral racemes of digitate cluster entirely staminate, terminal raceme and solitary axillary racemes mixed, usually sterile spikelet pairs at base, then a zone with female sessile and sterile pedicelled spikelets, distally both spikelets of a pair staminate, uppermost spikelet pairs sterile.

花序顶生和腋生,总状花序或腋生总状花序有时单生,;总状花序着生单性awnless小穗,女性和男小穗分成不同区域,脆的轴,特别是女区域;侧总状花序的完全雄蕊花的指状簇生,顶生总状花序和单生总状花序混合,通常不育对在基部,一女的区域具无梗和不育pedicelled小穗,一雄蕊花的对,不育的最上部的小穗对的两小穗的上部的然后。

Pedicelled spikelet larger than sessile, resembling homogamous spikelets, awnless; callus slender, pedicel-like; true pedicel reduced to a stump.

Pedicelled比无梗大的小穗,象同性花的小穗,awnless;胼胝体纤细,象花梗一样;真实的花梗退化至一根残干。

More information is needed on variation within populations, particularly in mericarp morphology, to assess the status of the awnless species of Sida , as there are indications that awned and awnless mericarps can occur on the same plant, thereby suggesting a possible reduction in species numbers.

更多的信息被在居群内在变化上需要,特别是在分果爿形态学方面,评价Sida的awnless种的地位,éveill é作arvensis那些Scrophulariaceae Merrill(花期,看见中国18: 86.1998)。

Spikelets with 1 floret (very rarely 2), rachilla disarticulating above glumes, with penicillate extension lying against the palea; glumes subequal, usually slightly longer than the floret, rarely slightly shorter, membranous, 1–3-veined, apex acute or acuminate; floret callus bearded, hairs usually 1/3 as long up to about equaling floret; lemma thinly to firmly membranous,(3–)5-veined, dorsally awned or awnless, apex erose, denticulate or 2–4-toothed; awn geniculate or straight, its position varying from near base to near apex, usually inconspicuous, up to twice length of lemma but occasionally reduced to a subapical mucro or absent; palea 2/3 as long to subequaling lemma.

小穗具1小花(极少2),高于颖片,具具毛撮的扩展对内稃躺脱节的小穗轴;通常,近等长的颖片稍长于那些小花,很少稍短,膜质,脉,先端锐尖或渐尖;作为长的可达的通常的公然反对的小花结茧,头发1/3大约等于小花;稀疏外稃到坚定膜,(3-)5-脉,背具芒或者啮蚀状的顶,或者2-4齿状的具小齿,awnless;芒膝曲或者直,作为近相等外稃的长时期的内稃2/3。

Sessile spikelet broadly oblong or obovate, 8–10 × 2.5–3.5 mm; lower glume leathery toward base, flanks rounded in lower 1/3, villous with stiff ca. 3 mm hairs, papyraceous and puberulous above, keeled and winged above middle, wings ca. 0.8 mm wide with ciliolate margin, apex truncate-denticulate; upper glume keeled and winged above middle, villous on midline below wing; awn of upper lemma weakly geniculate, up to 1.5 cm. Pedicelled spikelet laterally compressed, otherwise resembling sessile, awnless.

无梗小穗宽长圆形或倒卵形, 8-10 * 2.5-3.5 毫米;对于基部革质的更低的颖片,从侧面包围圆形的在下部1/3,具长柔毛具硬的约3毫米毛,在上面纸质和被微柔毛,上面颖片龙骨状和具翅的在中部以上,在低于翅的midline上的具长柔毛;身体虚弱膝曲的上面外稃的芒,可达1.5 厘米Pedicelled小穗侧面压扁,否则象无柄,awnless。

Spikelets 1.3–1.8(–2.2) mm, olive green, occasionally violet tinged; glumes narrowly lanceolate-oblong, lower glume usually slightly longer than upper, sometimes equal, keeled, keel scabrid to aculeate, apex subacute; callus glabrous or nearly so; lemma 3/4–9/10 spikelet length, awnless, apex obtuse; palea 0.3–0.6 mm,(1/4–)1/3(–1/2) lemma length.

小穗1.3-1.8(-2.2)毫米,绿色的橄榄,偶有,紫色微染;颖片狭披针形长圆形,上面的稍长于的通常下部颖片,等长的有时,龙骨状,龙骨状对具皮刺,近尖的先端粗糙;胼胝体无毛或近无毛;外稃3/4-9/10个小穗长度,awnless,先端钝; 0.3-0.6毫米的内稃,(1/4-)1/3(-1/2)外稃长度。

The racemes often contain a mixture of awned and awnless spikelets in varying proportions.

总状花序通常在改变比例方面包含一种具芒和awnless小穗的混合物。

Annual (or short-lived perennial); young leaf blades rolled; lemmas awned or awnless

一年生草本的;年轻的叶片滚;外稃具芒的或awnless 4

Spikelets awnless or a short awn concealed within glumes if exserted, awn up to 6 mm and panicle brown

小穗awnless或短芒隐瞒在颖片内如果外露,芒可达6毫米和圆锥花序棕色

Spikelets laterally compressed, florets 2, lower floret fertile, upper floret reduced to a small empty lemma, disarticulating above glumes; glumes about as long as florets, broad, membranous, 1-veined; lower glume awnless; upper glume with an oblique, stout, subapical awn; callus pubescent; lemma of fertile floret dark brown, keeled, broad, cartilaginous to leathery, 3-veined, hairy on veins, apex acute to emarginate, awnless or with a fine, subapical awn-point; palea nearly as long as lemma, keels scabrous or ciliolate; upper floret cuneate or obovate, glabrous.

小穗侧面压扁,小花2,能育,上面的更下部的小花退化至小空外稃,高于颖片脱节;关于倍于小花的颖片,宽,膜质,1脉;更低的颖片awnless;上面颖片具一偏斜,粗壮,芒;胼胝体短柔毛;暗褐色的肥沃的小花的外稃,翻转,宽,软骨的到革质,3脉,内稃近等长外稃,龙骨粗糙或者具短缘毛;上面小花楔形的或倒卵形,无毛。

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