stipules

stipules

 英

  • n.【植】托叶
  • 网络托叶是叶;有托叶

词形变化

复数:stipules  

英汉解释

n.
1.
【植】托叶

英英解释

n.

例句

Stipules elliptic-lanceolate to ovate-lanceolate, margin serrate, teeth with a disciform apical gland.

椭圆披针形披针形边缘锯齿一个顶端牙齿

Stipules lanceolate, distinct or connate at least at base.

披针形清楚或者至少

Trees up to 15 m tall, glabrous except for rufous pubescent branchlets, stipules, abaxial leaf surface, pedicels, and sepals.

乔木15除了小枝托叶背面花梗萼片棕色

Stipules green, ovate to broadly ovate, margin incised serrate, teeth with a capitate apical gland.

绿色卵形卵形锯齿一个顶端牙齿

The auriculate stipules and ovate epicalyx lobe appendages of this species are instantly diagnostic.

卵形裂片附属物快速鉴定

Creeping or obliquely ascending herbs; sepals with adaxial gland-pits, male sepal margins distally irregularly crenate; stipules awned.

匍匐草本萼片一起正面腺体雄花萼片上部边缘规则叶具芒

Branches slender, pith narrow and solid; inflorescences both terminal and axillary; stipules obsolete or inconspicuous.

纤细狭窄固体花序过时明显

Stipules lanceolate, ca. 4 mm, membranous, densely covered with short brown pubescence, glabrescent , basal ones bract like and persistent.

披针形4毫米棕色脱落基生苞片持久

Leaves alternate; stipules absent; leaf blade leathery. Flowers small, in axillary clusters, sometimes racemose.

互生叶片有时

Stipules ovate to ovate-elliptic, margin serrate, teeth with a conical apical gland.

卵形卵形椭圆边缘锯齿一个锥形顶端牙齿

Stipules caducous, pale brown, linear-lanceolate, 6-10 mm, thinly membranous, with a few stiff hairs.

托叶褐色线状披针形,6-10毫米薄膜有一些

Leaves opposite, alternate on upper parts of stem, simple, without stipules.

上半部分互生单叶

Stigma ovoid-capitate, on short style; stipules persistent, reflexed at flowering; slender stoloniferous herb.

球形花柱宿花期纤细匍匐茎草本

stipules persistent, free, at junction of stem and petiole, broad, occasionally narrow, undivided, rarely divided.

宿免费叶柄偶尔狭窄没有分开交叉很少

stems, stipules, petioles, and leaves densely covered with cystoliths.

叶柄叶密

interpetiolar stipules well developed to reduced to a transverse ridge.

叶柄发育良好横梁退化

Stipules narrowly lanceolate; stem prickles with prominent basal tubercle, straight.

披针形突出

Auricles of stipules of radical leaves borne on lateral side of petiole; flowering stem developing as distal part of main stem.

生于叶柄花茎发展成为上部

stipules absent. Inflorescences simple or complex cymes, sometimes reduced to sessile clusters, often in a thyrse or 1-flowered.

花序单一或者复合花序有时花梗簇生通常形成圆锥花序或者1

stipules membranous; leaflets lanceolate, ovate, or broadly ovate to elliptic, margin dentate.

膜质披针形卵形小叶卵形椭圆形边缘牙齿

Rhizome nearly erect, slightly robust, shortly and conspicuously noded, with few brown remains of stipules.

根状茎直立粗壮显著下垂很少棕色残留

Auricles of stipules of radical leaves borne on adaxial side of petiole; flowering stems arising from axils of radical leaves.

生于叶柄正面花茎生于

stipules small, caducous or persistent, sometimes transformed into spines.

托叶小或者宿有时变成

Stipules absent. Leaves alternate, rarely opposite or whorled, simple or variously divided.

互生很少或者轮生各式

Leaf blade narrowly ovate; stipules triangular, apex acuminate or cuspidate; petiole swollen at base.

叶片卵形三角形使膨胀叶柄

Herbs, perennial. Stipules subulate, asymmetric, veins adaxially slightly elevated.

多年生草本非对称静脉正面有点提高

Leaflets markedly petiolulate, margin narrowly serrate, stipules membranous, margin entire or serrate.

显著小叶小叶锯齿膜质边缘锯齿边缘

stipules caducous; leaf blade simple, margin entire or crenate-serrate, venation pinnate.

托叶叶片单叶边缘齿锯齿羽状

Stipules lanceolate, abaxially with a longitudinal rib.

披针形面具长度肋骨

stipules membranous, usually deciduous.

膜质通常落叶

stipules not silvery, triangular, rarely lanceolate, short.

银色光泽三角形很少披针形

Stipules present, free, often deciduous, rarely persistent.

存在免费经常脱落很少持久

stipules absent; leaf blade elliptic or broadly to narrowly ovate, leathery, margin serrate.

卵形叶片椭圆形边缘锯齿

stipules absent. Flowering precocious or coetaneous.

叶先或者

stipules absent; leaf blade entire or slightly incised, rarely lobed or imparipinnate.

切割叶片很少

Stipules linear, soon caducous after anthesis, margin with distant dark purple glands.

线形不久早紫色

stems and stipules densely covered with cystoliths.

托叶密

Stipules linear, margin glandular serrate, apex acuminate.

线形锯齿

Stipules usually membranous, caducous.

通常

stipules green, ovate, herbaceous, abaxially white tomentose, margin sharply serrate.

绿色卵形草本背面白色绒毛边缘切成锯齿