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生叶

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The results offer the condition that these plants of Ajuga could be distinguished by size and ornamentation of exhymenine.

结果表明,同属三种植物的形态特征相似,可通过叶形及花期是否具基生叶,花萼的形态,花冠颜色以及茎的生长方式和植株被毛情况等予以鉴别;通过对三种植物的花、根、茎、叶及全草粉末的组织构造观察,认为种间差异较小,可依据毛茸的分布及形态特征和茎的木化程度不同加以鉴别;对三者花粉粒进行了扫描电镜观察,发现其大小和外壁纹饰具有明显差异,为三者的鉴别提供了有力的依据,也为该属的分类及植物花粉形态研究提供了花粉形态学方面的资料。

Inflorescences all or at least partly pseudolateral (terminal on a short, lateral branchlet opposite a leaf).

部分至少全部的花序或假侧生在短上顶生,侧对生叶

Stem leaves lanceolate or linear-lanceolate; inflorescence a terminal cyme appearing leaf-opposed; seeds tuberculate.

生叶披针形披针形或线形;花序出现的一顶生聚伞花序对生;种子具瘤。 3 M 。 stricta 粟米草

Decussate Describing leaves in opposite pairs and with alternating pairs at right angles to each other up the stem.

交互对生的:两个相邻节上的对生叶交叉成垂直方向,称为交互对生。

A candy or preparation flavored with this extract.An aromatic Eurasian plant having square stems, opposite leaves with white pubescence, and numerous white flowers in axillary cymes.

夏至草一种芳香的生长于欧亚大陆的植物,其茎宽阔;生有对生叶,上有白色短柔毛;有无数呈腋生聚伞花序的白色花。

The pollen-bearing part of the stamen.An aromatic Eurasian plant having square stems, opposite leaves with white pubescence, and numerous white flowers in axillary cymes.

夏至草一种芳香的生长于欧亚大陆的植物,其茎宽阔;生有对生叶,上有白色短柔毛;有无数呈腋生聚伞花序的白色花。

Stem leaves oblanceolate or linear-oblanceolate; inflorescence seemingly an axillary umbellate cluster; seeds smooth.

生叶倒披针形倒披针形或线形;花序好象的一腋生簇生伞形花序;种子平滑 4 M 。

Stems angular, glabrous. Radical leaves: stipules brown, membranous, abaxially glabrous; petiole glabrous; leaf blade with 7–9 pairs of leaflets; leaflets petiolulate, green on both surfaces, fasciated or fasciated lanceolate, 5–7 × 1.5–1.7 cm, both surfaces glabrous, base subcordate to obliquely truncate or rounded, margin acutely incised serrate, apex rounded to acute; cauline leaves: stipules green, falcate, herbaceous, margin incised serrate; leaf blade resembling that of radical leaves but leaflets fewer and narrower higher up stem.

茎具角,无毛;胚根叶:托叶使成褐色,膜,背面无毛;叶柄无毛;叶片具7-9对小叶;具小叶柄的小叶,绿色在两面,扁化或者扁化, 5-7 * 1.5-1.7 厘米,两面无毛,基部近心形在斜截形或圆形,边缘尖锐锐裂状锯齿,先端圆形的到锐尖;茎生叶托叶绿色,镰刀形,草本,给锐裂状锯齿镶边;叶片象胚根叶的那但是高的更少和狭窄的小叶向上茎。

Basal leaves 2-6, long petiolate; stipules over 1/2 adnate to petioles, broadly lanceolate, membranous, margin sparsely denticulate and ciliate or entire, apex acuminate; petioles 3-9 cm at anthesis, usually green, sometimes purplish, glabrous, nitid, elongated at fruiting to more than 20 cm; leaf blade glabrous on both surfaces or pubescent along veins, 3-sect, segments shortly stipitate, lateral segments deeply 2-fid, central segment deeply 2- or 3-fid, terminal lobes highly variable in shape and size, ovate-lanceolate, lanceolate, oblong, or linear-lanceolate, margin irregularly dentate or shallowly divided, sometimes triparted to pinnatiparted or 3-lobed, apex obtuse or acute.

生叶2-6,具长叶柄;托叶超过1/2的贴生至叶柄,宽披针形,膜,边缘疏生细齿和具缘毛或全缘,先端渐尖;叶柄3-9厘米在花期,通常绿色,有时略带紫色,无毛,有光泽的,在果期拉长到超过20厘米;叶片两面无毛沿脉具短柔毛,3全裂,裂片具短柄,侧裂片2深裂,中裂片2或3深裂,顶裂片形状和大小极易变,卵状披针形,披针形,长圆形,或线状披针形,边缘不规则牙齿或浅裂,有时3深裂到羽状深裂或3浅裂,先端钝或锐尖。

Stem leaves alternate or opposite, linear-lanceolate to ovate, pinnatifid to pinnatisect.

生叶互生的或对生,线状披针形的到卵形,对羽状全裂羽状半裂。

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