杂草种类较多的科依次为禾本科、莎草科、菊科、玄参科、泽泻科、千屈菜科等。
The most weed species were Gramineae, Cyperaceae, Compositae, Scrophulariaceae, Alismataceae and Lythraceae.
我不知这种植物的名称，猜想它们是属于葵科或菊科？
I do not know the name of the plant, guess they are or Asteraceae Kwai?
托苞在菊科植物，如向日葵中，承托盘花的花托上的一种膜质鳞片。
The chaffy scales on the receptacle of a Flower head in a plant of the composite family, as the sunFlower.
头状的，头状花序的形成头状的一簇或稠密的一丛的，如菊科植物的花朵。
Forming a headlike mass or dense cluster as the flowers of plants in the composite family .
蜂斗菜与款冬则是菊科不同属的两种植物。
Butterbur and coltsfoot belong to two different genera of Compositae.
花盘长有很多小花的扩大的地方，如在菊科植物的花头中，例如雏菊。
The enlarged area bearing numerous tiny flowers, as in the flower head of composite plants, such as the Daisy.
本发明公开了一种从菊科植物中提取的香豆草醚类化合物的用途。
The invention discloses the application of coumaric grass ester compound extracted from compositae plants.
金鸡菊属菊科金鸡菊属的一种植物，尤其是北美的品种，有富丽堂皇的花冠，花色常为黄，少数的呈淡紫色。
Any of various plants of the genus Coreopsis in the composite family, especially the North American species, having showy radiate flower heads with yellow or, rarely, purplish flowers.
非洲雏菊：一种非洲菊科植物，特别是耳状冠毛菊属、大丁草属以及罗纳属的菊科植物，具有艳丽的头状花序。
Any of several African plants in the composite family, especially those in the genera Arctotis, Gerbera, and Lonas, that have showy flower heads.
扁果菊一种菊科（扁果菊属黄眼草目）灌木，原产于墨西哥和美国西南部，有灰色的叶子和艳丽的花头以及黄色的伞形花序。
A shrub(Encelia farinosa) in the composite family, native to Mexico and the southwest United States and having grayish foliage and showy flower heads with yellow rays.
湖北西部菊科千里光族和金盏花族植物共有13属，53种，4亚种，5变种，其中2种为神农架地理分布新记录。
There are 13genera, 53 species, 4 subspecies and 5 varieties of compositae (Senecioeeae and Calenduleae)in western Hubei, of which 2 species are reported the new distriburion in Shennongjia.
天人菊，一种属新大陆菊科植物，长有大的冠状花序，由红色或黄色小花组合而成。
Any of several New World plants of the genus Gaillardia in the composite family, having red or yellow florets grouped into large solitary flower heads.
其中，以蔷薇科、豆科、唇形科、菊科等科种类较多。
But many were classified in Rosaceae, Leguminosae, Labiatae, Compositae etc.
百日菊原产美洲热带地区的一种百日菊属植物，尤其是菊科，因其有各种颜色的、艳丽的舌。
Any of various plants of the genus Zinnia, native to tropical America, especially Z. elegans, widely cultivated for its showy, rayed, variously colored flower heads.
欧蓍草一种菊科蓍属的植物，尤指欧蓍草，原产于欧亚大陆，有美丽的裂成数片的叶子和通常为白色花头的平头伞房花序。
Achillea of the composite family, especially A. millefolium, native to Eurasia, having finely dissected foliage and flat corymbs of usually white flower heads.
按照对31个性状的聚类分析和分类学原理，我们认为菊科可分为三个类群。
According to the cluster analysis and principle of classification, authors believe that Compositae may be divided into three groups on the base of 31 characters.
这种植物属于菊科。
这些抗菌植物主要分布在菊科、唇形科、豆科、百合科、蓼科和伞形科。
Many plant species with antimicrobial activities are mainly among the families Compositae, Labiatae, Leguminosae, Liliaceae, Polygonaceae and Umbelliferae.
栌菊木是菊科的单型属。
黄土高原植物资源丰富，其中有菊科药用植物53属、113种。
Medicinal plant resources of Compositae were rich in Loess plateau, in which were about 113 species, 53 genera.
结果：发现贵州菊科药用植物地理分布新记录种5种，药用新资源42种。
Results 5 species new record species of geographic distribution and 42 species new medicinal resources of medicinal plants of Compositae in Guizhou have been found out.
结果：发现贵州菊科药用植物地理分布新记录种5种，药用新资源42种。
Results 5 species new record species of geographic distribution and 42 species new medicinal resources of medicinal plants of Compositae in Guizhou have been found out.
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