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单词 achene
释义

achene

美 
英 
  • n.【植】瘦果
  • 网络成熟的果实内含黄色的瘦果
复数:achenia  
n.
1.
【植】瘦果

例句

释义:
1.
Over the years, the shape of the inflorescence changes according to the number of achenes that have been dispersed form the peripheral zone.
在以后的多年里,随着外围的种子逐渐被传播,花序的形状发生变化。
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2.
Receptacle glabrous, rarely with a few hairs; achenes glabrous.
花托无毛,很少具一些毛;瘦果无毛。
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3.
We conclude that the mucilage layer of A. sphaerocephala achenes plays an important ecological function in seed dispersal and germination.
研究表明:瘦果的粘液物质对白沙蒿种子的传播与萌发具有重要的生态意义。
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4.
The main characters of this species are small leaflets and compressed achenes with narrow, lateral wings.
本种的主要特征是小的小叶和压扁的瘦果具狭窄的,侧翅。
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5.
Stigmas capitate. Achenes exceeding persistent perianth, brown, shiny, broadly ellipsoid, trigonous.
柱头头状瘦果超过宿存花被,棕色,发亮,宽椭圆形,三棱。
www.flora.ac.cn
6.
In very old inflorescence, however, from which the achenes have already dispersed, the mechanism no longer works and the bracts are shed.
然而,在很老的花序里,瘦果早已完全传播,这种机制就不再起作用,苞片闭合。
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7.
This effect of position ensures that achenes of each whorl germinate when they reach the periphery and are disconnected.
这种位置效应确保了每一圈的瘦果在到达外围并且分离的时候才萌发。
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8.
Achenes narrowly ellipsoidal, tuberculate.
狭椭圆体的瘦果,具瘤。
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9.
The central achenes are the last to go.
中心的瘦果最后传播。
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10.
Achenes grooved; angles rounded below middle, sharply acute above; pedicel articulate at middle.
开槽的瘦果;有棱圆形的中间以下,在上面锐锐尖;花梗有节在中部。
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1.
The achenes need to be disconnected from the capitulum before they germinate.
瘦果在萌发之前必须与头状花序分离。
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2.
Wings entire; perianth (including wings) in fruit orbicular; achenes smooth, shiny.
翅全缘;在果期的花被(包括翅)球状;瘦果光滑,发亮。
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3.
Amerindians used the achenes (seeds) of Canada goldenrod for food, especially in emergencies.
美洲印第安人用瘦果(种子)加拿大一枝黄花食品,特别紧急。
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4.
A. sphaerocephala produces achenes in three colors that germinate at different rates but reach the same final germination percentages.
白沙蒿产生三种不同颜色的瘦果,其种子具有不同的萌发速率但最终达到相同的萌发率。
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5.
stigmas capitate. Achenes included in persistent perianth, dark brown, dull, nearly orbicular, biconvex or trigonous, ca. 3 mm.
柱头头状瘦果在宿存花被内藏,暗褐色,黯淡,近圆形,两面凸或者三棱,约3毫米。
www.flora.ac.cn
6.
Fruit drupelets or drupaceous achenes; stems prickly, rarely unarmed.
果小核果或具核果的瘦果;具皮刺的茎,很少无刺。
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7.
Other achenes are carried away by wind or runoff water and germinate in runnels.
另一些瘦果被风力或者流水带走并且在排水沟里萌发。
www.planta.cn
8.
Achenes with long beak; ribs often not prominent; bristles sparse, not enlarged at base, soft.
有长的喙的瘦果;棱通常不突出;刚毛稀,不扩大在基部,柔软。
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9.
Achenes erect, stipitate, long ciliate along abaxial and adaxial sides.
瘦果竖立,具柄,沿着背轴和正面边的具长缘毛。
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10.
Each season, some of the achenes are dispersed by rain.
在每个季节都有一些瘦果被雨水传播。
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1.
Fruit broadly ovoid or ovoid; achenes ovoid or oblong; pedicel jointed below middle.
果宽卵形或卵球形;瘦果卵圆形或长圆形;花梗在中部以下具节。
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2.
Achenes included in persistent perianth, shiny, narrowly ellipsoid, trigonous, ca. 2 mm, smooth.
瘦果在宿存花被内藏,发亮,狭椭圆形,三棱,约2毫米,光滑。
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3.
Achenes reniform, covered by a sticky membrane.
瘦果肾形,被一层发粘的膜盖住。
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4.
Achenes biconvex, ovoid, margin broadly winged.
瘦果两面凸,卵圆形,边缘宽翅。
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5.
Leaves strongly ciliate at margin; achenes smooth and shiny (in E North America).
强烈的叶边缘具缘毛;瘦果光滑和发亮(在E北美洲)。
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6.
stigmas capitate. Achenes slightly exceeding persistent perianth, black-brown, shiny, ellipsoid, trigonous, 4-5 mm, tapered at both ends.
柱头头状瘦果稍微地超过宿存花被,黑棕色,发亮,椭圆体,三棱,4-5毫米,弄尖在两末端。
www.flora.ac.cn
7.
Achenes light brown, shiny, trigonous-ovoid, smooth.
瘦果浅褐色,发亮,三棱卵形体,平滑。
www.flora.ac.cn
8.
stigmas capitate. Achenes included in persistent perianth, black, opaque, ovoid, trigonous or biconvex, 1-2 mm, finely glandular or pitted.
柱头头状瘦果在宿存花被内藏,黑色,不透明,卵圆形,三棱或者两面凸,1-2毫米,细腺或者具洼点。
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9.
stigmas capitate. Achenes trigonous, not winged or horned at base.
柱头头状瘦果三棱,无翅或者有角的在基部。
www.flora.ac.cn
10.
Achenes dark brown, shiny, ovoid or trigonous-ovoid, smooth.
瘦果暗褐色,发亮,卵球形或卵形体,平滑。
www.flora.ac.cn
1.
Styles 3; stigmas capitate. Achenes exceeding persistent perianth, black-brown, shiny, ovoid, sharply trigonous, ca. 3 mm.
花柱3柱头头状瘦果超过宿存花被,黑棕色,发亮,卵圆形,明显三棱,约3毫米。
www.flora.ac.cn
2.
stigmas capitate. Achenes included in persistent perianth, black-brown, dull, subglobose, weakly trigonous, ca. 3 mm.
柱头头状瘦果在宿存花被内藏,黑棕色,黯淡,近球形,弱三棱,约3毫米。
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3.
Achenes lens like, one side slightly concave, apex ridged.
瘦果透镜状,一边稍微凹,顶成脊状的。
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4.
Achenes numerous, rarely few, on adaxial surface of fleshy hypanthium, woody.
许多,很少很少的瘦果,在肉的托杯的正面上,木。
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5.
stigmas capitate. Achenes black, opaque, nearly orbicular, biconvex, ca. 1 mm in diam.
柱头头状瘦果黑色,不透明,近圆形,两面凸,直径约1毫米,浓密使相斗。
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6.
Styles 3; stigmas capitate. Achenes light brown, shiny, ovoid, trigonous, equaling persistent perianth, ca. 3 mm.
花柱3柱头头状瘦果浅褐色,发亮,卵圆形,三棱,等于的宿存花被,约3毫米。
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7.
Styles 3; stigmas fimbriate. Achenes ovoid, trigonous.
花柱3柱头流苏状瘦果卵圆形,三棱。
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8.
stigmas capitate. Achenes included in persistent perianth, black-brown, shiny, ovoid, trigonous, ca. 3. 5 mm.
柱头头状瘦果在宿存花被内藏,黑棕色,发亮,卵圆形,三棱,大约3.5毫米。
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9.
These achenes can float on water for a long time, and the mucilage mass facilitates the seed germination and seedling development.
瘦果能长时间在水上漂浮,粘液物质有助于种子的萌发和苗的发育。
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10.
bracteoles linear. Achenes ellipsoid, 6-ribbed.
小苞片线形瘦果椭圆体,具细6肋的。
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1.
Achenes blackish brown, shiny, ellipsoid, trigonous, ca. 2 mm.
瘦果微黑棕色,发亮的,椭圆体,三棱,约2毫米。
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2.
Achenes included in persistent perianth, black-brown, slightly shiny, broadly ovoid, trigonous, 3. 5-4 mm, densely granular particulate.
瘦果在宿存花被内藏,黑棕色,稍发亮,宽卵形,三棱,3.5-4毫米,浓密粒状具小点。
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3.
Achenes dark brown to black, dull to shiny, 3-4 mm, usually ovoid, sharply trigonous, punctate to smooth, apex acute.
瘦果黑的棕色到黑色,黯淡到发亮,3-4毫米,通常卵圆形,明显三棱,具点到光滑,先端锐尖。
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4.
Achenes included in persistent perianth, black-brown, shiny, broadly ovoid, trigonous, ca. 2. 5 mm.
瘦果在宿存花被内藏,黑棕色,发亮,宽卵形,三棱,大约2.5毫米。
www.flora.ac.cn
5.
Achenes included in persistent perianth, black-brown, shiny, ovoid, trigonous, ca. 1. 5 mm, smooth.
瘦果在宿存花被内藏,黑棕色,发亮,卵圆形,三棱,约1.5毫米,光滑。
www.flora.ac.cn
6.
stigmas capitate. Achenes included in persistent perianth, black-brown, shiny, broadly ovoid, trigonous or biconvex, 1. 5-2 mm, smooth.
柱头头状瘦果在宿存花被内藏,黑棕色,发亮,宽卵形,三棱或者两面凸,1.5-2毫米,光滑。
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7.
Achenes slightly exceeding persistent perianth, brown, shiny, broadly ovoid, trigonous, 2. 5-3 mm, constricted at base, apex acute.
瘦果稍微地超过宿存花被,棕色,发亮,宽卵形,三棱,2.5-3毫米,使在基部收缩,先端锐尖。
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8.
Achenes with adherent liquid. Fl.
有粘性的液体的瘦果。
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9.
stigmas capitate. Achenes yellow-brown, slightly shiny, broadly ovoid, biconvex, ca. 1. 5 mm.
柱头头状瘦果黄褐色,稍发亮,宽卵形,两面凸,大约1.5毫米。
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10.
Achenes blackish brown, dull, broadly ovoid, 6-8 mm, trigonous, sometimes narrowly winged, angles smooth to repandous, apex acute.
瘦果微黑棕色,暗,宽卵形,6-8毫米,三棱,有时狭翅,有棱平滑到皱纹,先端锐尖的角。
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1.
Achenes dark brown, shiny, broadly ovoid, sharply trigonous, ca. 2. 5 mm, base narrow, apex acute.
瘦果暗褐色,发亮,宽卵形,明显三棱,大约2.5毫米,基部狭窄,先端锐尖。
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2.
Achenes smooth, usually with 1 row of small apical tubercles.
瘦果平滑,通常具1排小的顶端疣。
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3.
Achenes included in persistent perianth, shiny, ellipsoid, biconvex, ca. 2. 5 mm.
瘦果在宿存花被内藏,发亮,椭圆体,两面凸,大约2.5毫米。
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4.
Fruit ovoid; achenes ellipsoid, with 2 rows of bristles per rib.
果卵球形瘦果椭圆体,有2排刚毛每棱。
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5.
Styles 2; stigmas capitate. Achenes included in persistent perianth, narrowly ovoid, biconvex, ca. 2. 5 mm.
花柱2柱头头状瘦果在宿存花被内藏,狭卵球形,两面凸,大约2.5毫米。
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6.
stigmas capitate. Achenes included in persistent perianth, black-brown, shiny, ovoid, trigonous, 2. 5-3 mm.
柱头头状瘦果在宿存花被内藏,黑棕色,发亮,卵圆形,三棱,2.5-3毫米。
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7.
Achenes ellipsoidal, ca. 6-ribbed.
椭圆体的瘦果,大约6肋。
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8.
stigmas capitate. Achenes black-brown, opaque, broadly ovoid, trigonous, 2-2. 5 mm, punctate.
柱头头状瘦果黑棕色,不透明,宽卵形,三棱,2-2.5毫米,具点。
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9.
Achenes included in persistent perianth, opaque, ovoid, trigonous, 2. 5-3 mm, glandular.
瘦果在宿存花被内藏,不透明,卵圆形,三棱,2.5-3毫米,腺。
www.flora.ac.cn
10.
stigmas capitate. Achenes black, opaque, ovoid, trigonous, 2-2. 5 mm, densely punctate.
柱头头状黑色,不透明,卵圆形,三棱的瘦果,2-2.5毫米,浓密具点。
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1.
Achenes obovoid, ca. 1 mm in diam. , smooth.
倒卵球形的瘦果,直径约1毫米,光滑。
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2.
Achenes nearly ovoid, 7-ribbed. Fl. Apr.
瘦果差不多卵形体,7肋。
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3.
Mature achenes subreniform, ca. 1 mm in diam. , rugose.
近肾形的成熟的瘦果,直径约1毫米,具皱纹。
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4.
Achenes brown, shiny, ellipsoid, 2. 5-3 mm, sharply trigonous, base narrow, apex acute.
瘦果棕色,发亮,椭圆体,2.5-3毫米,明显三棱,基部狭窄,先端锐尖。
www.flora.ac.cn
5.
Achenes brown, shiny, ellipsoid, sharply trigonous, 2. 5-3 mm, base narrow, apex acute.
瘦果棕色,发亮,椭圆形,锐三棱,2.5-3毫米,基部狭窄,先端锐尖。
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6.
Perianth 5-6 mm, glandular dotted; achenes opaque.
花被5-6毫米,腺点;瘦果不透明。
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7.
Achenes ellipsoid or ovoid, ca. 1 mm.
瘦果椭圆体或卵球形,约1毫米。
www.flora.ac.cn
8.
Styles 3; stigmas capitate. Achenes included in persistent perianth, black, shiny, ovoid, trigonous, 2. 5-3 mm.
花柱3柱头头状瘦果在宿存花被内藏,黑色,发亮,卵圆形,三棱,2.5-3毫米。
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9.
Achenes subreniform, ca. 1 mm wide, smooth.
近肾形的瘦果,宽,顺利的约1毫米。
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10.
Achenes subreniform or ovoid, ca. 1 mm, smooth.
瘦果近肾形的或卵球形,约1毫米,光滑。
www.flora.ac.cn
1.
Achenes yellow-brown, shiny, ellipsoid, sharply trigonous, 1. 5-2 mm.
瘦果黄褐色,发亮,椭圆形,锐三棱,1.5-2毫米。
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2.
Leaf blade 2-lobed at base, rarely entire; achenes biconvex or trigonous, 1. 8-2 mm, finely pitted.
叶片2裂的在基部,很少全缘;瘦果两面凸或者三棱,1.8-2毫米,细洼点。
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3.
Achenes gray-brown, ovoid or subellipsoid, slightly compressed, 1-1. 2 mm.
瘦果灰棕色,卵圆形和近椭球形,稍压扁,1-1.2毫米。
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4.
stigmas capitate. Achenes black, dull, subglobose, 2. 5-3 mm.
柱头头状瘦果黑色,枯燥,近球形的,2.5-3毫米。
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5.
Achenes subglobose, flattened on 1 side, ca. 0. 5 mm in diam. , rugose.
瘦果近球形,使变平的在一边上,直径约0.5毫米,具皱纹。
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6.
Achenes narrow and long obconical, 1-seeded, base usually with a tuft of villous hairs, apex with persistent style;
瘦果狭窄,长倒锥状,具有1种子,通常基部有一簇长柔毛,先端有宿存花柱;
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7.
stigmas capitate. Achenes trigonous, ellipsoid or oblong-ovoid, woody;
柱头头状三棱的瘦果,椭圆体或长圆状椭圆形,木;
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8.
Comparison of mucilage produced by achenes of 5 Artemisia species under different rainfall treatments
不同降水量处理时5种蒿属植物瘦果粘液溶出
www.ilib.cn
9.
Syncarp with achenes enclosed by enlarged and succulent calyx;
合心皮果有瘦果藏于扩大和多汁的花萼;
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10.
Stigmas capitate. Achenes broadly ovoid, nearly orbicular, 4-5 mm in diam. , trigonous, winged along angles, apex acute;
雄蕊不等长柱头头状瘦果宽卵形,近圆形,直径4-5毫米,三棱,在棱上具翅,先端锐尖;
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1.
achenes with bristles and wings at base of ribs, unarmed at apex;
瘦果有硬毛和翅在棱基部,无翅的在先端的;
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2.
achenes 10 to numerous, spirally attached to elongated receptacle, with 2 hard hollow protuberances at base;
瘦果10到许多,螺旋地着生于延长的花托,具2硬中空的突起在基部;
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3.
bristles ca. as long as or shorter than width of achenes;
刚毛约等长于或短于瘦果的宽度;
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4.
achenes bilaterally compressed, with 2 or 3 longitudinal thin ribs on each side;
瘦果两侧压缩,带有2或3纵向薄棱在每边;
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