extrorse [eks'trɔ:s]

extrorse的基本解释

adj.

[植][动](花药)向外的, 向轴外的

与extrorse相关的网络例句 [注：此内容来源于网络，仅供参考]

Extrorse Denoting anthers in which dehiscence lines are to the outside of the flower, promoting cross-pollination.

向外的：表示花药开裂朝向花的外部，可促进异花授粉。

Stamens shorter than or equaling perianth segments and arranged opposite them; filaments subulate or linear, united at base and usually forming a hypogynous disk, sometimes with interstaminal lobes; anthers dorsifixed, incumbent in bud, 2-locular, extrorse, or dehiscent by lateral, longitudinal slits, obtuse or appendaged at apex.

雄蕊较短于或等长于花被裂片并其对生；花丝钻形或线形，基部合生，通常形成下位花盘，有时有雄蕊间裂片；花药背着，在蓓蕾内，2室，向外，或侧向开裂，纵裂，顶部钝或者有附属物。

Stamens 6, inserted at base of tepals; filaments usually slightly flat; anthers basifixed to innate, extrorse.

雄蕊6，着生的在花被片基部；通常的花丝稍平；花药基着到底着，外向。

Stamens usually 3; filaments flattened; anthers basifixed, extrorse, dehiscing by vertical slits.

通常的雄蕊3；花丝扁平；花药基着，外向，通过垂直的裂缝开裂。

Male flowers pedicellate or sessile; sepals 4-6, distinct, usually unequal, imbricate; petals absent; stamens 1-25, 1 to several whorls surrounding disk or outer ones inserted at margin or sinus of disk, inner ones inserted on disk; filaments free; anthers bilocular, usually introrse, rarely extrorse, longitudinally dehiscent; disk flattened or concave, margin shallowly or deeply fid; rudimentary ovary very small or absent.

雄花有花梗或无梗；萼片4-6，离生，通常不等长，覆瓦状；花瓣无；雄蕊1-25，1或数轮围绕花盘或外轮着生于花盘边缘或凹缺，内轮着生于花盘；花丝离生花药具2室，通常内向，很少外向，纵向开裂；花盘扁平或凹，边缘浅或深裂；不发育子房非常小的或无。

与extrorse相关的网络解释 [注：此内容来源于网络，仅供参考]

extrorse：向外的

极气温 extremum air temperature | 向外的 extrorse | 仔猪湿疹 exudative dermatitis of piglets

extrorse：花药朝外的

extrinsically 非本质地 | extrorse 花药朝外的 | extroversion 外向

extrorse：外向的

外生菌根 extrophic mycorrhiza | 外向的 extrorse | 外向花药 extrorse anther

extrorse anther：外向药

02.436 内向药 introrse anther | 02.437 外向药 extrorse anther | 02.438 聚药 synandrium

extrorse anther：外向花药

外向的 extrorse | 外向花药 extrorse anther | 溢出物 exudate