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状花序

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Inflorescence terminal; umbels simple; bracts 2, foliaceous.

花序顶生伞形花序单生;苞片2,叶状。

Synflorescences in the apex of the branches, flower yellow, ligule floret 1 (rarely 2), pappus absent.

近缘,它们的共同特征是花序托无托片;不同点在于黄菊属叶对生或交互对生,常基部连合,头状花序在枝顶聚集成平顶形的伞房状或近球形的复合花序,花黄色,舌状花1(-2),冠毛缺。

Its main features were: the flowering branch 70~170 cm; the inflorescence is racemes or simple panicle; the axis of inflorescence is thick, and the node is distict; there are 4~5 florets in a spikelet, and the spikelet is non-stem; small rachis internodes glabrous, and the pikelet like a stick; there are 2 membrane glume; the lemma is longer or equal to the palea; there are 2 squamas, and 6 stamens; its ovarium like ovatum; there are 3 brushy tigmas; did not see the caryopsis; flowering February-March.

摘要《中国植物志》第九卷第一分册及其它的相关文献均无关于竹亚科簕竹属吊罗坭竹花的描述或记录,本文作者采集制作了该竹子繁殖器官标本,并分别用中文和拉丁文对其进行了描述,其主要特征:花枝长70~170 cm;花序为总状花序或简单的圆锥花序;花序轴粗,节明显;小穗含4~5朵小花;小穗无柄;小穗轴节间无毛,呈棒状;颖2,膜质;外稃长或等于内稃;鳞被2;雄蕊6;子房卵形;柱头3,呈毛刷状;颖果未见。

Spadix rachis flat, margin with bract-like appendages; flowers small, monoecious, in 2 series on rachis, apetalous .

肉穗花序轴扁平,边缘有苞片状附属物;花小,单性,雌雄同株,呈2列排列于花序轴上,无花被。

Rhizome terete, 3--5 mm thick; leaves subobtuse to acute at apex; perianth cylindric; peduncle 2--6 mm; plants terrestrial

根状茎圆柱状,3 --5毫米厚;叶微钝到锐尖在先端;花被圆筒状;花序梗2 --6毫米;植株陆生 31 POLYGONATUM prattii 康定玉竹

Inflorescences paniculate or thyrsoid, if thyrsoid then calyx lobes acute or obtuse.

花序圆锥状或聚伞圆锥状,如果聚伞圆锥状那么萼裂片锐尖或钝。

Inflorescences paniculate or thyrsoid, lax or congested; corolla tube 6--10 mm, outside entirely stellate tomentose; calyx lobes acute or obtuse.

花序圆锥状或聚伞圆锥状,疏松的或密集;花冠筒6 --10毫米,在完全被星状绒毛外边;萼裂片锐尖的或钝。

Inflorescences thyrsoid, sometimes interrupted; corolla tube cylindrical, 1--1.5 mm wide; branchlets terete

花序聚伞圆锥状,有时间断;圆筒状的花冠筒,1 --1.5毫米宽;小枝圆柱状 17 Buddleja fallowiana 紫花醉鱼草

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。

Leaves linear to oblong-linear, broadly lanceolate, or oblong (scale-like leaves sometimes present at base of stem); inflorescence racemelike; bracts linear, leaflike.

叶线形到长圆状线形,宽披针形,或长圆形(鳞片状叶有时宿存在茎基部的;花序总状花序状;苞片线形,叶状。

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呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

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