雄蕊的

Staminode tube usually short; staminodes white, occasionally tinged or marked with purple; outer staminodes 2, petaloid, obovate, exceeding corolla lobes; cucullate staminode with median or subterminal appendage; callose staminode obovate, apex petaloid.

退化雄蕊管通常短；退化雄蕊白色，偶尔微染或者用紫色标明；外部退化雄蕊2，瓣状，倒卵形，超过的花冠裂片；兜状的退化雄蕊有中间或者近顶生附属物；胼胝质退化雄蕊倒卵形，先端瓣状。

Inflorescences 2-bracteate, bracts foliaceous and anthers shorter than 1 mm.

比比侧面裂片，无的侧面裂片的有时大的基部和最下茎生叶的顶生裂片；中间的雄蕊的花丝纤细，不齿状。

Median glands absent; lateral ones semilunar or 1 on each side of lateral stamen.

中间的腺体无；在侧的雄蕊的每边的侧生的半月的或1。

Median glands present or absent; lateral glands 1 on each side of lateral stamen.

中间的腺体宿存或无；在侧的雄蕊的每边的侧的腺体1。

Median glands absent; lateral glands 1 on each side of lateral stamen.

中间的腺体无；在侧的雄蕊的每边的侧的腺体1。

Median glands absent; lateral glands 1 on each side of lateral stamen, or lunar.

中间的腺体无；在侧的雄蕊的每边的侧的腺体1，或月。

Median nectaries absent; lateral glands 1 on each side of lateral stamen.

中间的蜜腺无；在侧的雄蕊的每边的侧的腺体1。

Using cytohischemical staining methods, with the results of comparison the dynamics of proteins and polysaccharides in the anthe wall cells and colule cells of different developmental phases in female and male flowers, the anormogenesis of anther tapetum in the inflecting phase of from bisexual flower to unisexual flower was observed. In microspore developed phase, the tapetum functions of preserving and transportingmutritive material for microspore development and of secreting callosal enzyme for decompositing callosal cell lost no normal guadrant formed, of being abnormal meiose of pollen mother cells, and then, the stamen aborted selectively in female flowers and pistil in male flower.

利用细胞组织化学染色技术，对雌、雄花雄蕊花药壁细胞及花药内细胞发育过程中多糖及蛋白质动态进行了比较，实验中观察到雌花在从两性至单性花转变时期雄蕊绒毡层在整个发育过程中表现异常，在小孢子发育过程中未能起到贮藏、转运营养物质供小孢子发育及适时分泌胼胝质酶溶解胼胝质壁的功能，并且花粉母细胞减数分裂异常而未形成四分体结构，进而导致雌花雄蕊选择性败育，而雄花中雌蕊组织也发生了选择性败育过程。

At time of 5mm length of alabatrum, the miosis in microsporecyte and the sex differentiation was found, thus in female flowers, pollen mother cell showed a abnormal meiose then the pollen cells gradually disintegrated, final, contabescence had taken, and in male flowers, the stamen normally developed.

在幼蕾长到5mm左右，即花粉母细胞开始减数分裂时，出现花性别的分化，雌花中雄蕊花粉母细胞不能进行正常减数分裂，进而花粉细胞逐步解体而导致雄蕊败育；雄花中雄蕊发育正常至性成熟。

Mostof florets were made up of normal paleola, more pistils, fewer stamens and 40.4% of themconsisted of three pistils, 45.25% four pistils. Most anthers were malformation and onestamen had two anthers in some florets. More than 97% ovarys were abnormal, 2/3 ofwhich consisted twin-ovary, and 2 to 4 stigmas were on the same ovary. 7.6% floretsdisplayed stamen- origin pistils.

对突变体颖花的解剖观察结果表明，浆片正常，雌蕊增加，雄蕊数目减少，其中40.4％具有3枚雄蕊，45.25％具有4枚雄蕊；花药大多畸形，存在一花丝两花药现象；子房97％以上畸形，其中双子房占2／3，每个子房柱头数2-4个不等；约有7.6％的颖花出现明显的雄蕊雌蕊化现象。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。