牛舌草属
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牛舌草属（Anchusa L.）是指紫草科牛舌草属的植物，有50种，分布于欧洲，非洲北部和亚洲西部，其中牛舌草（A. officinalis L.）中国有引种。一年生或多年生被毛草本；叶互生；聚伞花序项生，2歧或一侧生花；萼5裂，裂片狭窄；花冠管直，圆筒形，喉部很少扩大，上部5裂，裂片覆瓦状排列，具乳头状凸起的鳞片状附属物；雄蕊5，内藏；子房4裂，柱头钝，全缘或2裂；小坚果4，斜形或内弯，着生面位于果的基部。
anchusa
英汉-汉英词典
n. 〈植〉牛舌草
词组 | 习惯用语
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- acanthus n. [植]爵床属；[建]莨苕叶形的装饰；叶形装饰
- Manchu n. 满语；满族人 adj. 满族的；满语的
中文百科
英语百科
Anchusa 牛舌草属
- See also Anchusa class corvette, a former class of Royal Navy ships
The genus Anchusa belongs to the tribe Boragineae of the borage family (Boraginaceae). It includes about 40 species.
These species grow in Europe, North Africa, South Africa and Western Asia. They are introduced in the USA.
They consist of annual plants, biennial plants and perennial plants with the general characteristics of the borage family. They are generally herbs, covered with bristly hairs. The leaves are simple or undulate, covered with stiff hairs.
近义、反义、联想词
近义词
n.herb, herbaceous plant
英英词典
anchusa n.
- any of various Old World herbs of the genus Anchusa having one-sided clusters of trumpet-shaped flowers
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