萼片
- 与 萼片 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Male flowers: pedicels long and slender; sepals 4-7, imbricate, margins entire or serrulate; petals absent; disk of 4-7 segments, these sometimes connivent or fused; stamens 4-7, inserted at base of disk, longer than sepals; filaments free; anthers 2-locular, erect, extrorse, longitudinally dehiscent; pistillode small, 2- or 3-lobed.
雄花:花梗长和纤细;萼片4-7,覆瓦状,边缘全缘或有细锯齿;花瓣无;花盘4-7裂,有时靠合或愈合;雄蕊4-7,着生于花盘基部,长于萼片;花丝离生花药2室,直立,外向,纵向开裂;退化雌蕊小,有叶2或3。
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Seeds few or numerous, rarely 1; sepals herbaceous; petals shorter or longer than sepals; herbs erect, diffuse, or cushionlike
种子很少或多数,很少1;萼片草质;花瓣短或更长于萼片;草本直立,铺散,或垫状 19 Arenaria 无心菜属
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Male flowers: sepals 4-8, usually unequal, imbricate; petals absent; disk absent or obscurely glandular and between stamens (sometimes interpreted as staminodes); stamens 4-8, as long as or longer than sepals; filaments free; anthers 2-locular, introrse or extrorse, longitudinally dehiscent; pistillode usually enlarged at apex, depressed and bifid, usually pubescent.
雄花: 萼片4-8,通常不等长,覆瓦状;花瓣无;花盘无或生于雄蕊间且具腺;雄蕊4-8,等长于或长于萼片;花丝离生花药2室,内向或外向,纵向开裂;退化雌蕊通常在顶扩大,背腹扁平且2裂,通常短柔毛。
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Historically, plants of this affinity with stamen number equal to sepal number were Ludwigia , and those with stamens twice as many as sepals were Jussiaea , but Raven and others demonstrated reticulate variation in this character, and treated the two groups as a single genus.
历史上,常具有与萼片数相同的雄蕊数的植株为 Ludwigia的,而雄蕊数为萼片的2倍的是Jussiaea的,但 Raven和其它人证明这一特征成网状式的变异,并且把这两个类群归入同一属内。
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Male flowers: pedicel articulated at base; sepals 5, free, valvate, initially curved around stamens, later reflexed; petals and disk absent; stamens 5, free, inserted at bases of sepals; filaments short; anthers larger, thecae 2, parallel, introrse, dehiscence longitudinal; pistillode short and broad, peltate.
雄花 花梗有节在基部;萼片5,离生,镊合状,最初在雄蕊周围弯曲,后反折;花瓣和花盘无;雄蕊5,离生,着生在萼片的基部;花丝短;花药大,囊2,平行,内向,纵裂;退化雌蕊短和宽,盾形。
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Male flowers: sepals 5, imbricate; petals 5, longer than sepals; disk absent; stamens [5 or]10 and 2-seriate, inserted on fleshy receptacle, outer ones alternating with petals, inner ones sometimes absent or reduced and scalelike; filaments free; anthers longitudinally dehiscent, 2-loculed; pistillode present.
雄花: 萼片5,覆瓦状;花瓣5,比萼片长;花盘无;雄蕊 [5或者 ]10 和2轮,着生于肉质花托,外轮与花瓣互生,内轮有时无或退化成鳞片状;花丝离生花药纵向开裂,2室;退化雌蕊宿存。
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Sepals purple-blue or blue, abaxially puberulent; spur subulate or cylindric-subulate, 1.5--2 (--2.2) cm, straight or slightly recurved, base 2.5--3.5 mm in diam.; other sepals 1--1.9 cm.
萼片紫色蓝色的或蓝色,背面被微柔毛;距钻形或圆筒状钻形的,1.5-2(-2.2)厘米,直或稍下弯,基部2.5-3.5毫米直径;其它的萼片1-1.9厘米。
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Outer 3 sepals linear-oblong, 1--1.5 × 0.3--0.4 cm, apex obtuse; inner 3 sepals smaller.
外部3个萼片线形长方形, 1-1.5 * 0.3-0.4 厘米,先端钝;小内部3萼片。
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Leaf blade abaxially densely grayish white appressed stellate-tomentose throughout; sepals ovate-deltoid, 1.5–2.5 × 0.8–1.2 mm, midvein usually abaxially distinct or sepals keeled at anthesis; stamens included.
全部的浓密的叶片背面浅灰色的白色的贴伏的被星状绒毛;萼片卵形正三角形, 1.5-2.5 * 0.8-1.2 毫米,中脉通常离生或萼片龙骨状在花期;雄蕊内藏 3 Clethra petelotii 白背桤叶树
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Flowers upright , more or less spreading ,3-10cm across. Tepals 4 but sometimes 5-6,white ,or pink to dark red-purple.
花朵呈直立状或平展,花径达3-10cm.4个萼片但是有时会有5-6个萼片,白色,粉色,深紫红色。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。