involucre

英音[ ˈɪnvəˌluːkə ] 美音[ ˌɪnvəˈluːkər ]
[植] 总苞
常用释义
n. [植] 总苞；包膜

扩展信息

总苞
总苞（ involucre） 花序基部由多枚苞叶集合而成的一种叶性器官，各个苞叶合称为总苞片（involucral scale）。苞片和总苞生 …
蒴苞
每列藏卵器的两侧各有一片簿膜将藏卵器遮盖，称为蒴苞（involucre），每个藏卵器的外面又有一鞘围绕著它，称为假被（pseu…
总苞片
总苞片（involucre） 球果（cone） 胞子囊群（sorus, sori）花果颜色：（颜色不易保存者; 果实成熟否？颜色变化）（immatur…
外膜
involucre是什么意思|involucre的中文意思... ... involucre ： 蒴苞 involucre ： 外膜 general involucre ： 总苞 ...
种苞
...藉由其果实的特殊构造，含有纤维质的外皮或充满空气的种苞(Involucre)，可以漂浮在海面上，靠著海漂传到各地，形成特殊 …
花被
5、桦木科鹅耳枥属（Carpinus）对称的一对果实，具有三个叶状花被（involucre）图184玛瑙蜗牛（Achatinahamillei）（右旋…
小总苞
中华人民共和国国家标准农作物种子检验规程净... ... Ａ1.13.6 内稃 palea Ａ1.13.7 小总苞 involucre Ａ1.13.8 花被 perianth ...

例句

Any of various thistles of the genus Centaurea, having variously colored flowers grouped in a heAD with a spiny involucre.

黑矢车菊一种属于矢车菊属的蓟属植物，其花有多种颜色，聚集在有刺状花被的头状花序里。

Inflorescence a terminal head of sessile, solitary or clustered flowers, subtended by an involucre of leaves.

花序顶生头状花序的无梗，单生或簇生花，以总苞的叶。

Bracteoles connate, forming an involucre; flowers unisexual, solitary, male flower with each stamen with a tongue like appendage behind it.

小苞片合生，形成的一总苞；单性的花，单生，每的雄花具雄蕊具一附属物在后面它。

Inflorescences pedunculate, capitate, surrounded by a campanulate involucre, several flowered.

花序有花序梗，头状，被一钟状的总苞，数朵花包围。

Male flowers many, less than involucre margin, not exserted from involucre.

雄花很多，不到总苞边缘，从总苞不外露。

Inflorescences terminal, capitate, globose, many flowered, with involucre of green leaflike bracts.

花序顶生，头状，球状，多花的，具绿色叶状苞片的总苞。

苞片通常不明显，有时形成萼片状的花被，或者大而颜色鲜艳。

茎，叶柄，花序梗，总苞和花萼外面无毛。

腺体5，淡褐色，圆形[横向椭圆形]，全缘雄花很多，从总苞外露。

Stems near apex, petiole, peduncle, involucre, and calyx outside white pilose.

茎近先端，叶柄，花序梗，总苞和在白色柔毛外边的花萼。

Male flowers many, exserted from involucre, conspicuous.

雄花很多，从总苞外露，明显。

Flowers 4-me rous; inflorescence without involucre, terminal, often elongating in fruit, or axillary.

花4瓣；没有总苞的花序，顶生，通常在果期拉长，或腋生。

Male flowers many, slightly exserted from involucre.

雄花很多，来自总苞的稍外露。

Female inflorescences capitate on globose receptacle, but without involucre; perianth lobes of female flowers 3 or 4; staminodes absent.

头状的雌花序在球状的花托上，但是没有总苞；雌花的花被裂片3或4；退化雄蕊无。

Male flowers few, slightly exserted from involucre.

雄花少数，来自总苞的稍外露。

Male flowers many, slightly exserted from involucre or same.

雄花很多，从总苞稍外露或等高。

Male flowers many, little exserted from involucre.

雄花很多，从总苞小外露。

Male flowers many, usually not exserted from involucre.

雄花很多，从总苞通常不外露。

1 bract subtending each flower, much broader than flower, free or connate into bell-shaped involucre.

1苞片在每朵花下面，比花宽得多，离生或合生成铃形的总苞的。

Male flowers many, not exserted from involucre.

雄花很多，从总苞不外露。

bracts in pairs, connate, boat like, forming a navicular involucre, or 1 or 2 beneath each flower.

成对的苞片，合生，船形，形成的一舟形的总苞，在每花下面的或1或2。

involucre navicular, ca. 3 mm, seriate.

舟形的总苞，约3毫米，轮。

Flowers solitary, surrounded by involucre of 4 or 5 bracts, white pilose.

花单生，被4或5苞片，白色柔毛的总苞包围。

2 (1) Bristles of involucre obviously branched above base.

总苞明显上面分枝基部的刚毛。

Male flowers 3-5, not exserted from involucre or reaching margin.

雄花3-5，不从总苞外露或伸出到达边缘。

Female flower inserted at center of involucres, oblique, exserted from involucre;

雌花着生于总苞中心，偏斜，从总苞外露；

Female flower pedicellate, exserted from involucre;

雌花有花梗，从总苞外露；

Female flower pedicellate, nearly reaching margin of involucre;

雌花有花梗，近达到总苞的边缘；

Female flower solitary at center of involucre, oblique, with long pedicels;

雌花在总苞中心单生，偏斜，具长花梗；

板栗壳斗汁饮料的研制

同义词

n.
[植]总苞；包膜
envelope encapsulization

同根词(词根involucre)

involucrate adj 有花被的；有总苞的；有蒴包的