花的各个部位英文

植物可分为grass草本植物和tree乔木两大类。一般来说，枝干持续生长一年以上的可归为tree，反之就是grass。植物的root根埋在土里是为了吸收水分和营养。植物的茎用英语说是stem。但是，一般来说，stalk是指草或花的茎，而trunk则多用于指树木的干。顺着干向上可以看到branch树枝，大的树枝叫做bough粗枝，小的叫做twig细枝。树枝上还长着leaf叶子，到了收获的季节，树枝上还挂满了fruit果实。果实的中心有一个坚硬的core核，里面装有seed种子。春天一到，所有的植物都开始bud发芽，一段时间后慢慢开出flower花朵。像郁金香这样的观赏花ornamental flower就被归为bloom开花植物。Fruit tree果树上开的花叫做blossom。如果收到朋友送来的bunch of flowers花束，一定要在petal花瓣wither凋谢之前，把它们插到flower vase花瓶里，这样做才能使花朵开得持久一点。如果你不忍心看到花朵凋谢，那就去买一束artificial flowers人造花吧，放在家里好久都不会坏。一般树木统称为tree，而个头矮小的则叫做shrub灌木或者bush。wood是指广泛用于建朱方面的木材。盛夏，大部分的树木都verdant郁郁葱葱，可是到了秋天，部分树木的叶子会掉光，这类树木就叫做deciduous tree落叶树；另一部分树木四季常青，这类树木就叫做evergreen tree常绿树。

1. 根 root

主根main root有时也称直根 tap root或初生根 primary root

一级侧根或次生根 secondary root

二级或三生根 tertiary root

不定根 adventitious root

2. seed：  胚乳  endosperm   胚芽  plumule     子叶  COTYLEDON

3.leaf：叶片 lamina、blade    叶柄  petiole       托叶  stipule

4. flower：花柄  pedicel        花托  receptacle

花被perianth        雄蕊群 androecium     雌蕊群 gynoecium

花瓣 petal           萼片sepal    雄蕊steman      雌蕊pistil

拓展资料：

常见植物英语单词：

rose       玫瑰

China rose 月季

Begonia  海棠（四季海棠）

plum blossom  梅花

peony     牡丹，芍药

rhododendron   杜鹃花

snowdrop        雪莲花

Common Hyacinth  风信子

Centaurea cyanus  矢车菊

Garden Iris    鸢尾花

epiphyllum    昙花

Narcissu       水仙

Calla             海芋

ginkgo         银杏

metasequoia  水杉

cycad         苏铁

Populus    杨树

参考资料： 百度翻译

Pedicels (stalks)Branchlets connecting stems, but also stems and flowers connected to the channel, and support the flowers.ReceptacleIs a slightly inflated part of the tip of the flower stalk, having a calyx, corolla, and other parts, it has a variety of shapes.calyxThe outer flowers composed of abnormal leaf, green sepals; often, from gamosepalous calyx, and epicalyx. Protect the infant flower.CorollaSpend the second round of abnormal leaf, composed of several petals; often a variety of color and fragrance. With polypetalous flowers, gamopetalous. Can attract insects for pollination, and to protect the stamens and pistil.perianthCollectively, calyx and corolla. Usually divided into two flowers, flowers monochlamydeous, achlamydate (nakedflower) three.AndroeciumAll of the stamens in a flower, in general, there are a variety of types, but each stamen structure is as follows: stigma anther and style, filaments, the petals, sepals, ovule, ovary, receptacle and pedicelGynoeciumThe floorboard of all a flower pistil. Can be composed of one or more pistils. Composition of pistil reproductive organs known as carpels, including ovary, and locule have ovule (containing the female gametes). A pistil may consist of more than one carpel, in this case, if each carpel separation form free of simple pistil, known as apocarpous gynoecium and vice if syncarpous is called for compound pistil. Pistil viscous top known as the stigma, the pollen receptor. Style connecting the stigma and ovary, pollen grains germinated pollen tubes enter the ovary of the channel.翻译：花梗（花柄）是连接茎的小枝，也是茎和花相连的通道，并支持着花。有长、有短、或无。花托是花梗顶端略膨大的部分，着生花萼、花冠等部分，有多种形状。花萼花最外轮的变态叶，由若干萼片组成；常绿色，有离萼、合萼、副萼。有保护幼花的作用。花冠花第二轮的变态叶，由若干花瓣组成；常有各种颜色和芳香味。有离瓣花、合瓣花。可吸引昆虫传粉，并保护雄蕊、雌蕊。花被花萼和花冠的合称。常分为两被花、单被花、无被花（裸花）三类。雄蕊群一朵花内所有雄蕊的总称，有多种类型，但每个雄蕊的结构如下：柱头、花药、花柱、花丝、花瓣、萼片、胚珠、子房、花托、花柄雌蕊群一朵花内所有雌蕊的总称。可由一个或多个雌蕊组成。组成雌蕊的繁殖器官称为心皮，包含有子房，而子房室内有胚珠（内含雌配子）。一个雌蕊可能由多个心皮组成，在这种情况下，若每个心皮分离形成离生的单雌蕊，即称为离心皮雌蕊，反之若心皮合生，则称为复雌蕊。雌蕊的黏性顶端称为柱头，是花粉的受体。花柱连接柱头和子房，是花粉粒萌发后花粉管进入子房的通道。

花轴 rachis花萼 calyx花瓣 leaf花梗 pedicel花粉 dust雄蕊 androecium花冠 anadem

leafrootbranchflower