epigynous [i'pidʒinəs]

epigynous的基本解释

adj.

上位的

与epigynous相关的网络例句 [注：此内容来源于网络，仅供参考]

Flowers small to medium-sized, bracteate and often bracteolate, bisexual or unisexual, actinomorphic or rarely zygomorphic, hypogynous to epigynous, floral cup shallow to urn-shaped, sometimes absent; sepals 4 or 5(–10), sometimes absent, imbricate, usually persistent; petals absent or 4 or 5, yellow, white, greenish or red, often ribbonlike and circinate in bud, caducous; stamens 4, 5, or many, free, rarely arranged in 2 whorls with the inner whorl staminodal, development of polyandrous androecia centripetal or centrifugal; anthers basifixed, thecae mostly bisporangiate, each opening by two valves or a simple longitudinal slit, or monosporangiate and opening by a single valve (Exbucklandia, Hamamelis and the genera of the S hemisphere), connective protruding; disk scales sometimes present between stamens and carpels.

花小对中型，具苞片和通常，萼片4或5(-10)，有时无，覆瓦状，通常宿存；花瓣无或者4-5，黄色，白色，带绿色或者红，通常在芽期带状的并且拳卷，早落；雄蕊4，5，或者很多，离生，很少2轮生并且退化雄蕊内部轮生，多雄蕊的雄蕊群向心或离花药基着大多为的囊bisporangiate，以二裂爿或一单纵裂缝每开阔的，花盘鳞片有时片在雄蕊和心皮之间存在。

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。

The epigynous flower was composed of ovarian tissue, hypanthium and appendicular tissues.

由花器附属组织包围子房形成的子房下位花，于十一月上旬左右绽放。

与epigynous相关的网络解释 [注：此内容来源于网络，仅供参考]

epigynous：上位的

epigraphy 碑文 | epigynous 上位的 | epigyny 上位

epigynous：上生的;上位的;生在子房上的;子房下位的

上升展開法 ascending method | 上生的;上位的;生在子房上的;子房下位的 epigynous | 上生萼;上位萼 epigynous calyx

epigynous：上位花 花萼花瓣雄蕊位於子房上方

epidermis 表皮 植物體各部器官最外的保護構造為複合組織 | epigynous 上位花 花萼花瓣雄蕊位於子房上方 | etioplast 白化體 葉綠體於缺乏光線下發育而成

epigynous flower：上位花

特点下位子房(inferior ovary):整个子房着生在凹陷的花托或花管中,并且与之合生,花萼,花冠和雄蕊群或它们的分离部分着生在子房的上方,故为下位子房,其花为上位花(epigynous flower) 举例 如梨、瓜类、向日葵和仙人掌等的花.

epigynous flower：(拉,flos epigy-nus) 上位花

epigastric 上腹部的 | epigynous flower(拉,flos epigy-nus) 上位花 | epigynum 生殖板