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与 萼片 相关的网络例句 [注:此内容来源于网络,仅供参考]

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。

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

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。

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。

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。

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。

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。

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

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

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。

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