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托叶

与 托叶 相关的网络例句 [注:此内容来源于网络,仅供参考]

Leaves opposite or whorled, serrate; stipules tiny; petioles connected by a transverse ridge on stem.

叶对生或轮生,有锯齿;托叶极小;在词干上一座横裂的脊连结的叶柄。

Styles apically broadened and 2-cleft or emarginate; drupes globose to ellipsoid, apex and base rounded to obtuse; stipules ovate-lanceolate to ovate, enfolding naked terminal bud; leaf blade base symmetric or weakly asymmetric.

花柱顶部变宽和2半裂或微缺;核果的球状的到椭圆形,先端和基部圆形到钝;托叶卵状披针形到卵形,包无遮盖的顶芽;叶片基部对称的或稍不对称。 1 C 。 philippensis 大果油朴

Leaves opposite, usually in many pairs; stipules small; petioles short, connate at base, forming a short sheath; leaf blade elliptic, ovate-elliptic, or elliptic-lanceolate, margin serrate, with 1 gland at serrate tip.

叶对生,通常有多对;托叶小;叶柄短,在基部的合生,形成一短鞘;叶片椭圆形,卵状椭圆形,或椭圆形披针形,边缘有锯齿,在有锯齿端部的具1腺体。

Sepals smaller, auricles less than 2 mm; stipules smaller

更小的萼片,叶耳不到2毫米;托叶小 45

Leaves alternate , usually entire; stipules present, reduced and/or deciduous; bracteoles 2, at or near base of ovary, or absent.

叶互生 ,通常全缘;存在的托叶,退化和/或脱落;小苞片2,在或者近子房基部,或无。

Leaves alternate; stipules caducous, lateral, free; leaf blade pinnately veined or 3-veined, margin serrate, denticulate, or entire; cystoliths punctiform.

叶互生 托叶早落,横向,离生;叶片成羽状脉或3脉,边缘有锯齿,具小齿,或全缘;钟乳体点状。

Leaves often on upper stems or branches, glabrous; stipules deciduous, ovate, very small; petiole 1.5-12 mm; leaf blade narrowly oblong, elliptic, or oblanceolate to oblong-lanceolate, 8-20 × 2.2-4.5 cm, membranous or herbaceous, lateral veins 5-8 pairs, base attenuate or narrowly cuneate, margin crenate-serrate or undulate distally, apex acuminate; cystoliths slightly conspicuous or inconspicuous.

叶通常在上面茎或分枝上,无毛;托叶脱落,卵形,很小;叶柄1.5-12毫米;叶片狭长圆形,椭圆形,或倒披针形到长圆状披针形, 8-20 * 2.2-4.5 上部的厘米,膜质或草质,侧脉5-8 对,基部渐狭或狭楔形,边缘具圆齿有锯齿或波状,先端渐尖;钟乳体稍明显或不明显。

Sometimes armed with stinging hairs; epidermal cells of leaves, sometimes stems, perianths mostly with prominent cystoliths punctiform to linear; Leaves alternate or opposite, stipules present, rarely absent; leaf blade simple. Inflorescences cymose, paniculate, racemose, spicate, or cluster-capitate, usually formed from glomerules, sometimes crowded on common enlarged cuplike or discoid receptacle, rarely reduced into a single flower. Flowers unisexual, rarely bisexual in partial flowers; actinomorphic, very small,(1-)4- or 5-merous, rarely perianth absent in female flowers.

有时具有蛰毛的刺;叶的表皮细胞,有时茎和花被的表皮细胞大部分有显著的点状或线形的乳状体;叶互生或者对生,托叶有,很少无;单叶花序聚伞状,圆锥状,总状,穗状,或者丛生头状花序,花单性,部分花两性;辐射对称,小,(1-)4-或者5瓣,很少在雌花内无花被。

Flowers axillary, solitary (or in few-flowered clusters); mericarps each with 3 prominent cusps, 2 abaxial and 1 apical; stipules lanceolate, 5-7 mm.

腋生的花,孤独或在内少数花簇生;分果爿其中每个3 杰出尖端,背轴的2 和1 顶端;托叶披针形,5-7毫米 1 M。

Leaves simple, alternate, without stipules, petiolate; leaf blade usually yellow-green when dry, leathery, veinlets reticulate, margin entire.

单叶,互生,没有托叶,具叶柄;干燥时的叶片通常黄绿色,革质,细脉网状,边缘全缘。

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