carpels

carpels

 英

  • n.【植】心皮;果爿
  • 网络雌蕊

词形变化

复数:carpels  

英汉解释

n.
1.
【植】心皮;果爿

英英解释

n.

例句

Occasionally, the number of stamens and carpels is altered and an ectopic floret occurs in the axil of the rachilla.

雄蕊数目偶尔发生改变叶腋偶尔异位产生小花

Stamens may mature before carpels, known as protandry, or after, protogyny.

雄蕊可以雌蕊成熟称为雄蕊

(of ovaries of flowering plants) consisting of carpels that are free from one another as in butter cups or roses.

开花植物各自独立组成例如毛茛或者玫瑰

styles as many as carpels, united into a persistent column.

花柱合并宿柱子

Male flowers: anthers clustered at top of androgynophore, enclosing undeveloped carpels.

雄花花药簇生雄蕊顶端包围不发达

Female flowers: androgynophore very short, staminodes at top of androgynophore in whorl around base of carpels.

雌花雄蕊非常退化雄蕊雄蕊顶端沿皮基轮生

Mature carpels dehiscing longitudinally.

成熟纵向开裂

Fruit enclosed by enlarged sepals, carpels dehiscing along ventral suture or indehiscent.

扩大萼片沿着开裂

Leaf blade rhombic-ovate, broadly cuneate at base, abaxially veins convex, pedicels, bracteoles, and carpels pubescent.

菱形卵形叶片背面,,,以及

anthers yellow. Disc wholly enveloping carpels, red-purple, leathery.

花药黄花完全包围红色紫色

Leaf blade narrowly ovate, rounded at base, abaxially veins not convex, pedicels, bracteoles, and carpels glabrous.

叶片卵形圆形背面花梗,,以及无毛

Stamens and carpels numerous, inserted on convex, pulpy receptacle.

雄蕊多数生于花托

Carpels completely united, walls between locules of ovary single.

完全之间

placentas parietal and equal in number to carpels, or basilar owing to reduction of ovules.

在心数字等于由于削减胚珠

Flowers are formed in concentric whorls of sepals, petals, stamens and carpels.

萼片花瓣雄蕊雌蕊同心排列构成完全

Carpels only partially united, walls between locules of ovary double.

部分皮合生之间双层

Female flowers: staminodes small, inserted at base of carpels.

雌花退化雄蕊在心

Carpels and sepals glabrous; when mature, abaxial surface of leaf blade glabrous or only veins pubescent.

萼片成熟背面

Petals 5, valvate, smaller than sepals, fleshy, keeled within, enlarged and enclosing carpels after anthesis and forming a pseudodrupe.

花瓣5,萼片肉质开花期之后扩大并且包围形成核果

Carpels of male flowers rudimentary, ovoid, small.

雄花发育球形

Carpels nearly free, oblong, base attenuate or stalked.

圆形

This development can be most clearly seen in simple carpels such as those of the Fabaceae.

这种现象可以通过发育观察

Styles persistent, short or absent, erect or curved, as many as carpels.

花柱宿直立

Filaments glabrous. Carpels 3, glabrous or sparsely puberulent.

花丝3,

Carpels nearly free, erect, ellipsoid.

直立椭圆形

Nectar scales opposite carpels.

花蜜鳞片生心

Stigmas as many as carpels, short and curved downward.

向下

anther ovoid. Carpels 14, free, adnate laterally to carpophore.

14,侧面

Carpels erect, equaling or slightly shorter than petals, adaxially gibbous, base connate for ca. 2 mm. Follicles stellately horizontal.

直立花瓣水平2毫米

Carpels suberect, base subconnate.

直立

Carpels 3, sparsely puberulent only on ventral suture. Fl. Jul.

花丝3,腹面

Carpels 3, densely appressed pubescent. Fl. Jul.

3,浓密

Carpels 5, densely yellowish pubescent. Fl. May.

5,黄色

Nectar scales at or near base of carpels.

花蜜鳞片

Carpels 5, densely tomentose.

5,绒毛

Petaline spur ca. 1. 2 mm, not circinate; carpels sparsely pubescent.

花瓣大约1.2毫米

Carpels usually 8, distinct.

通常8,

Carpels 3, widely spreading in fruit.

3,开展

Plant evergreen; carpels 5, with 2 fertile ovules per carpel.

植株常绿5,胚珠

Carpels 2--5, green or purple, glabrous or rarely tomentose.

2-5,绿色紫色无毛很少绒毛