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Leaf blade thickly papery, linear-lanceolate, often strongly rugose adaxially, apex tapering to acuminate; female spikes of congested glomerules, simple, nodding; achene long stipitate.

厚纸质的叶片，线状披针形，正面经常强烈具皱纹，先端渐狭到渐尖；密集的团伞花序的雌性穗状花序，单，有节；瘦果具长柄。

Stipular spines erect, 4-17 mm, 2 per node; petiole 5-9 mm, pubescent; leaf blade broadly ovate or ovate-elliptic, 3-5.5(-7)× 2.2-5 cm, papery, abaxially yellowish to brownish pubescent on major veins, adaxially mostly glabrous, distinctly 3-veined from base, base broadly cuneate, cuneate, or subrounded, symmetric to slightly oblique, margin obtusely serrate or serrulate, rarely subentire, apex obtuse, rounded, or slightly retuse. Flowers in axillary cymes.

托叶刺竖立，4-17毫米，每节点2；叶柄5-9毫米，短柔毛；叶片宽卵形的或卵状椭圆形， 3-5.5(-7)* 2.2-5 厘米，纸质，背面淡黄到带褐色短柔毛在主脉上，正面多数无毛，清楚3脉的自基部，基部宽楔形，楔形，或近圆形，对称到稍偏斜，花生于腋生聚伞花序。

Stems 15-80 cm tall, somewhat 4-angled, with (2 or)4 raised strigillose lines on internodes; leaves oblong, oblong-ovate, or elliptic, apex obtuse or rarely acute; petals 5.5-13 mm; fruiting pedicels 1-2.5 cm.

15-80厘米高的茎，有点四棱形，有具短糙伏毛线关于；叶长圆形，长圆状卵形，或椭圆形，先端钝的或很少锐尖；花瓣5.5-13毫米；果梗1-2.5 厘米 20 E。

Leaves pale green, with inconspicuous veins; sepals 12-22(-28) mm; stems densely or sparsely strigillose and villous; inflorescence relatively open, apex obtuse from erect to slightly spreading bracts.

叶苍绿色，具不明显脉；萼片12-22(-28)毫米；茎浓密或稀疏具短糙伏毛和具长柔毛；到稍开展苞片从直立相对开阔的，先端钝的花序。 2 O。 biennis 月见草

Stems (10-)20-150 cm tall, subterete, with 2 raised strigillose lines on internodes; leaves ovate to oblong-lanceolate, apex acute or acuminate; petals 4.5-8 mm; fruiting pedicels 0.3-1.3 cm.

茎(10-)20-150厘米高，近圆柱状，具2凸起线关于节间；叶卵形的到长圆状披针形，先端锐尖或渐尖；花瓣4.5-8毫米；果梗0.3-1.3 厘米 18 E。 amurense 毛脉柳叶菜

Leaves subsessile or lower ones with petioles 1-2 mm; cauline blade ovate to lanceolate to lanceolate-elliptic, spatulate near base, 1-2.5 × 0.5-1 cm, subglabrous with faintly strigillose margin and midvein, base cuneate to broadly so, margin denticulate with 3-9 teeth per side, apex acute to obtuse.

叶近无柄或下部的具叶柄1-2毫米；茎生叶卵形的到披针形到披针形椭圆，匙形的近基部， 1-2.5 * 0.5-1 厘米，近无毛微弱具短糙伏毛的具边缘和中脉，基部楔形到宽如此，边缘具小齿具齿每边3-9，先端锐尖到钝。

Leaves alternate; stipules lanceolate, 4-8 mm; petiole 2-11(-13) cm, pubescent or glabrous; leaf blade ovate, elliptic, oblong or subelliptic,(5-)9-21 × 2.5-10 cm, papery, slightly rough, secondary veins 3 or 4 pairs along midvein, abaxial surface strigillose or pubescent on veins, rarely glabrous, adaxial surface sparsely appressed strigillose or glabrous, base broadly cuneate, rounded, or obtuse, margin denticulate, apex acuminate or caudate-acuminate. Glomerules usually unisexual, sometimes bisexual, in the axils of current and fallen leaves along normal leafy stems, 4-10 mm in diam.; male ones on proximal part of flower-bearing branches; female ones on distal part.

叶互生 托叶披针形，4-8毫米；叶柄2-11(-13)厘米，被短柔毛或无毛；叶片卵形，椭圆形，长方形或，( 5-)9-21 * 2.5-10 厘米，纸质，粗糙的稍，次脉3或4 对沿中脉，背面具短糙伏毛的或短柔毛在脉上，很少无毛，正面疏生贴伏具短糙伏毛的或无毛，通常单性的团伞花序，有时两性，在正常生叶的茎的叶和脱落叶的腋内，直径4-10毫米；在忍受花的分枝的下部上的雄性的；在上部上的雌性的。

Leaves bright green, with white or red veins, strigillose to subglabrous, sessile to shortly petiolate; rosette blade 10-30 × 1-4 cm; cauline blade lanceolate to narrowly elliptic or narrowly oblanceolate, 4-18 × 1-3 cm, base attenuate, margin dentate, apex acute.

叶翠绿，具白色或红色脉，近无毛，无梗到具短叶柄；莲座丛叶片 10-30 * 1-4 厘米；茎生叶披针形到狭椭圆形倒披针形或狭倒披针形， 4-18 * 1-3 厘米，基部渐狭，边缘具牙齿，先端锐尖。

Male flowers 4-merous, sessile; perianth lobes elliptic, ca. 1 mm, strigillose, connate at base. Fruiting perianth rhomboid-obovoid, compressed, ca. 1.2 mm, smooth, strigillose on shoulder, base cuneate or stipitate, apex with short neck, 2-toothed.

雄花4瓣，无梗；花被裂片椭圆形，约1毫米，疏生微具短糙伏毛，在基部合生；雌花花被斜方形倒卵球形，压扁的，约1.2毫米的，平滑，具短糙伏毛在肩，基部楔形或具柄的，先端具短颈，2齿上。

Leaves dark to bright green, with inconspicuous veins, surface often crinkled, villous to strigillose, sessile to shortly petiolate; rosette blade 13-30 × 3-5 cm; cauline blade narrowly elliptic to lanceolate or oblanceolate, 5-15 × 2.5-4 cm, base attenuate to narrowly cuneate, margin remotely dentate, usually undulate toward base, apex acute to subobtuse.

把深色的留给翠绿，具不明显脉，通常皱曲，对具短糙伏毛，无梗在具短叶柄具长柔毛的表面；莲座丛叶片 13-30 * 3-5 厘米；茎生叶狭椭圆形到披针形或者倒披针形， 5-15 * 2.5-4 厘米，基部渐狭对狭楔形，边缘稀疏的具牙齿，通常波状对于基部，先端锐尖的对微钝。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。