The androecium were consisted of 3 stamens,two of which were connate ,separating or partial combination.

摘 要 對南瓜的兩性花進(jìn)行外部形態(tài)及結(jié)構(gòu)的研究一级操屄视频，結(jié)果表明：南瓜的兩性花可有子房上位花在线小说图片、子房半下位花和子房下位花三種類型：花萼一级在线视频在线一级、花冠均為5欧美性爱精品在线视频，合瓣；雄蕊3日本公共厕所www撒尿，其中有兩枚各由兩個雄蕊合生而成国产AV污射，分離和部分聯(lián)合，花藥結(jié)構(gòu)特殊永久免费AV无码网站大全，花粉發(fā)育正常黄色一级毛片在线观看；雌蕊具有單個或兩個柱頭及花柱。

Sterile flowers few, large; sepals 2 or 3, free or sometimes basally slightly connate, petaloid.

不育的花很少男人的视屏超碰在线，大；有時的萼片2或3国产一级a片精品久久，離生或基部稍合生日韩欧美女自拍图片大全集高清视频，瓣狀。

Flowers zygomorphic, 5-merous; stamens 10; fruit of 5 basally connate follicles, 1-2 cm.

左右對稱的花www看黄网站www，5瓣免费无码动漫AⅤ片在线观看；雄蕊10； 5基部合生蓇葖果在线看国产v黄，1-2 厘米的果 8 Dictamnus 白鮮屬

Flowers perfect and hermaphroditic or occasionally unisexual, actinomorphic or zygomorphic,(2-)4(-7)-merous, axillary, in leafy spikes or racemes or solitary, or occasionally in panicles, all but Ludwigia with distinct floral tube, nectariferous within.

偶有的完全花和兩性的或單性5555在线免费观看555夜色或66，輻射對稱或者兩側(cè)對稱91视频91自拍本月收藏，(2-)(-7)瓣，腋生的4女人自慰喷潮高清AV毛片，在多葉穗狀花序或總狀花序或單生內(nèi)女女激情性爱在线观看，萼片綠色或有色，鑷合狀排列igao视频。

Flowers yellowish to greenish, rarely brightly colored, small, bisexual or unisexual, rarely polygamous,(4 or)5-merous, hypogynous to epigynous, in mostly axillary, sessile or pedunculate cymes, or reduced to few in fascicles. Calyx tube patelliform or hemispherical to tubular, sometimes absent, at rim with calyx, corolla, and stamens; sepals 4 or 5, valvate in bud, triangular, erect or ± recurved during anthesis, adaxially often distinctly keeled, alternate with petals.

對帶綠色淡黃的花欧美激情文学，很少明亮染色，單性一级片不卡网站，很少雜性的小性交无码视频一区二区，兩性或，(4或)5瓣99re这里只有是精品，萼筒小盤狀或者半球形到管狀丝袜欧洲另类自拍视频在线，有時無，在凸緣有花萼欧美丝袜特黄大片，花冠和雄蕊97AAAAA免费毛片；萼片4或5，芽期鑷合狀天堂日韩无码，三角形欧洲精品精美色视频在线观看，直立或者在花期彎曲，正面通常顯著凸起爱搞在线观看，與花瓣互生印度高清AV。

Leaves opposite along stem and/or in a whorl at base, subsessile; stipules absent. Flowers axillary and/or terminal, solitary or in pedunculate umbel-like cymes which sometimes rebranch to form irregular compound umbels, 4-merous, white or yellow, rarely pale blue. Calyx campanulate, 2--4-lobed; lobes valvate.

葉對生沿莖和在一輪生的在基部，近無柄黄片一级欧美；無托葉腋生的花和/或頂生自拍视频网，在有花序梗內(nèi)的單生或象傘形花序一樣聚傘花序哪個有時形成不規(guī)則復(fù)合傘形花序，4瓣日韩精品毛色视频在线播放网站，花萼鐘狀www.9999高清黄色，有葉2-4；裂片鑷合狀排列人人操人人插人人搞。

Flowers [4- or]5[–8]-merous. Calyx with variously estivated lobes, usually valvate in bud.

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Scape suberect, usually shorter than leaves, loosely bearing 6-12cm or more flowers; bracts 5mm long; pedicel including ovary 4cm long; flower light yellow-green, faintly fragrant like Osmanthus fragrans ; dorsal sepal nearly oblong, 4.5-6cmlong, 1.2-1.8cm wide, yellow-green ,base tinged purple-brown on back, lateral sepals oblique-oblong, slightly narrow, petals narrower than sepals, 5-12mm wide, light yellow-green, spotted purple-red at base; lip slightly short-clawed, 3-lobed, side lobes erect, striped purple-red, mid-lobe somewhat reflexed, waved at margin, disk pubescent above, with 2paralles lamellae, long-hairy.

花葶近直立，常短于葉又黄又高潮水又多的视频，疏生6~12朵或更多朵欧美性色欧美A在线播放秒播；花苞片長約5mm ；花梗連子房長約4cm 黄色网站视频免费直接看好爽；花淺黃綠色岛国艹在线，稍有桂花香氣91大神在线一区二区播放；中萼片近矩圓形，長4.5~6cm 黄色视频毛片在线看，寬1.2~1.8cm 老女人一级特黄大片，黃綠色，背面基部有紫褐色暈人体国模私拍av，側(cè)萼片斜矩圓形欧美日韩一区二区三区在线观看，稍窄；花瓣比萼片窄亚洲综合二区，寬5~12mm 日韩AA黄片，淺黃綠色，基部有紫紅色的小斑點(diǎn)国产日韩精品AⅤ一区二区；唇瓣略有短爪99re5久久在热线播放，3裂，側(cè)裂片直立欧美一区2区三区3区公司，具紫紅色條紋中国农村特级黄色视频，中裂片略反折，邊緣波狀中国熟妇乱XXXXX，唇盤上表面被短柔毛最新最大最全偷拍二区，2條褶片平行，生長毛亚洲欧美一区二区啪啪啪；合蕊柱須長强奸视频网站在线观看高清无码，3~4.2cm 。