小总苞

基本解释 (translations)

involucel

与小总苞相关的网络例句 [注：此内容来源于网络，仅供参考]

Raceme composed of 1 spikelet pair and a terminal triad above the involucre of 2 homogamous pairs.

由高于2同性花的对的总苞1个小穗对和一个顶生的三人小团伙组成的总状花序。

Flowers epigynous, small, bisexual or staminate, regular, in simple or compound umbels; umbellules few to many-flowered; rays often subtended by bracts forming a involucre; umbellules usually subtended by bracteoles forming an involucel.

花上位，小，两性或者雄性，整齐，组成单一或者复合的伞形花序；小伞形花序有花少数至多花；舌状花通常被苞片（形成一个总苞包着；小伞形花序通常被小苞片包着。

A small involucre; a secondary involucre, as in the bracts of the secondary umbels in the Umbelliferae.

小总苞 Involucel 小型的总苞；二级总苞，如伞形科二级伞形花序的苞片。

Inflorescence a terminal panicle, raceme, or spike, dense or lax, covered by 1--3 spatulate involucral bracts when immature; bracts open to base, rarely hooded, each subtending 1 flower or a cincinnus of 2 to many flowers; bracteoles open to base or tubular, rarely hooded, sometimes absent.

花序一顶生圆锥花序，总状花序，疏松的或穗状花序，紧密或疏松，未发育完全时被1-3匙形总苞片覆盖；苞片打开至基部，很少盔状，每苞片着生1花或蝎尾状聚伞花序的2到多数花；小苞片打开至基部或管状，很少盔状，有时无。

Spathelike involucral bracts ca. 2 cm or more; plants hairy, less often glabrous; leaves more than 6 cm.

Spathelike的总苞片约2厘米或更多；植株有毛，小的通常无毛；叶超过6 厘米 6

Scapes 2 or 3, few flowered; involucral bract petiole 1--3 cm; bracteoles present, small; sepals puberulent.

花葶2或3，很少花；总苞片叶柄1 --3厘米；小苞片存在，小；萼片被微柔毛。

Cincinni long, with numerous flowers, forming terminal panicles; involucral bracts small.

蝎尾状聚伞花序长，带有许多花，形成末端圆锥花序；总苞片小。

The first poly-lined umbrella-shaped inflorescence; involucre hemispherical, phyllaries 4-layer, edge membranaceous, the outer oval-shaped; flowers small, yellow, the edge of tongue, tip three lobed, female; the central government as Guanzhuang Hua, 5 crack tip, gender.

头状花序排成聚伞状；总苞半球形，总苞片4层，边缘膜质，外层椭圆形；花小，黄色，边缘舌状，先端3浅裂，雌性；中央为管状花，先端5裂，两性。

Inflorescence spikelike, cylindrical, composed of spiny or bristly deciduous burrs arranged along an angular, often sinuous rachis; burrs sessile or with an obconical basal stipe, each composed of 1 or more sessile spikelets surrounded by an involucre of spines and bristles; bristles flexuous or more often spinous,± flattened, grooved on the outer face, united below, the degree of union varying from a small basal disk to a deep cupule, inner spines or bristles often ciliate around spikelets. Spikelets lanceolate, acute; glumes unequal, shorter than spikelet, lower sometimes suppressed; lower floret membranous, staminate or neuter; upper floret firmer, protogynous.

花序穗状，圆筒状，由落叶的毛刺沿着一具角安排的具刺的或具刚毛，通常波状的轴组成；毛刺无梗或具基部的倒锥状柄，每一个由1无梗或更多组成以总苞的刺和刚毛包围；或更多的刚毛曲折通常spinous，多少扁平，在外面上具凹槽，下面的合生，协会的度从一小的基部的花盘变化到一深的壳斗，小穗披针形，锐尖；不等长的颖片，短于小穗，降低有时压抑；更低的小花膜质，雄蕊花的或中性；坚定的上面小花，雌蕊先熟。

A six-rayed starlike figure optically produced in some crystal structures by reflected or transmitted light.

次总苞，小总苞次级花被，如处于复合伞形花序中一个伞形花序基部之花被

与小总苞相关的网络解释 [注：此内容来源于网络，仅供参考]

artemisia：艾属

.蒿属(艾属)(Artemisia)草本或半灌木. 有苦味或芳香,常被绢毛或蛛丝状毛. 叶不分裂、或有缺刻、或1-3回羽状全裂. 头状花序小形,常下垂,集成总状或圆锥状,总苞半球形至卵形,总苞片边缘膜质,数列. 花全为筒状;盘花两性,结实或否;

bract：苞片

(一)苞片(bract)和总苞(involucre)有些植物具有能捕食小虫的变态叶,称为捕虫叶(图3-124). 具捕虫叶的植物,称为食虫植物(insectivorous plant)或肉食植物(carnivorous plant). 捕虫叶有囊状(如狸藻)、盘状(如茅膏菜)、瓶状(如猪笼草).

involucral bract：总苞叶

involucellum 小总苞 | involucral bract 总苞叶 | involucre 总苞

capitulum：头状花序

7.头状花序(capitulum)花轴极度缩短而膨大,扁形,铺展,各苞叶常集成总苞,如菊、蒲公英、向日葵等. 8.隐头花序(hypanthodium)花轴特别肥大而呈凹陷状,很多无柄小花着生在凹陷的腔壁上,几乎全部隐没不见,仅留一小孔与外方相通,

involucel：小总苞

involantary 无心的 | involucel 小总苞 | involucra 皮膜

involucel, involucret：小总苞

02.292 总苞 involucre | 02.293 小总苞 involucel, involucret | 02.294 苞片 bract

involucre：总苞

如果花序轴上有多数花,除顶花以外,其余各花都是由侧生变态叶的叶腋生出,这种变态叶较小而简单,叫苞片(bract),有些是苞片集生在花序基部,叫总苞(involucre).

Broussonetia：构属

总(花)托口部为覆瓦状排列的总苞片所封闭;雄花被2-6片,雄蕊1-2,雌花分结实花(长花柱花)与瘿花(短花柱花)两种,后者不能结实;花柱侧生,子房1室,1胚珠.瘦果小.3,构属(Broussonetia) 落叶木本,有乳汁.雌雄同株或异株;

involucrate：有总苞的

involucel 小总苞 | involucrate 有总苞的 | involucre 总苞

involucra：皮膜

involucel 小总苞 | involucra 皮膜 | involucrum 总苞