花的形态术语

更新时间:2023-05-12 02:17:10 阅读: 评论:0

花的形态术语
Flower
1组成:完全花complete flower,不完全花incomplete flower
2雌雄蕊:两性花bixual flower,单性花unixual flower,中性花neuter flower,杂性花polygamous flower,孕性花fertile flower,不孕性花sterile flower 
3花被:两被花dithlamydeous flower,单被花monochlamydeous,裸花nude flower,重瓣花pleiopetalous flower 
4花被排列:辐射对称花actinomorphic flower,左右对称花zygomorphic flower 
5花冠类型:蔷薇型花冠roform corolla,十字花冠cruciate corolla,蝶形花冠papilionaceous corolla,唇形花冠labiate corolla,漏斗形花冠infundibulate corolla,管状花冠tubulate corolla,舌状花冠ligulate corolla,钟形花冠campanulate corolla,高脚碟状花冠hypocrateriform corolla,坛状花冠urceolate corolla,辐射状花冠rotate corolla
6花被排列:镊合状valvate,旋转状convolute,覆瓦状imbricate
7雄蕊:离生雄蕊distinct stamen,单体雄蕊monadelphous stamen,二体雄蕊diadelphous stamen,多体雄蕊polyadelphous stamen,聚药雄蕊syngenesious stamen,二强雄蕊didyn
amous stamen,四强雄蕊tetradynamous stamen,冠生雄蕊epipetalous stamen 
8花药开裂方式:纵裂congitudinal dehiscence,瓣裂valvuler dehiscence,孔裂porous dehiscence 
9花药着生方式:全着药adnate anther,基着药basifixed anther,背着药dorsifixed anther,丁字药versatile anther,个字药divergent anther,广岐药divaricate anther 
10雌蕊:单雌蕊simple pistil,离心皮雌蕊(多个单雌蕊)apocarpous gynaecium,复雌蕊compound pistil 
11胎座类型:边缘胎座marginal placenta,侧膜胎座parietal placenta,中轴胎座axile placenta,特立中央胎座central placenta,顶生胎座apical placenta,基生胎座basal placenta 
12子房位置类型:上位子房下位花superiorhypogyous flower,上位子房周位花superior-perigynous flower,半下位子房(周位花)mi-inferior ovary,下位子房(上位花)inferior ovary

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标签:雄蕊   花冠   胎座
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