Conyza canadensis

Conyza canadensis, an biennial or annual composite herb originating from North America, was widely disturbed in China, and now the species has became a common invasive plant.

小飞蓬（Conyza canadensis）为菊科越年生或一年生草本植物，原产北美洲，目前在我国广泛分布，已成为一种常见入侵植物。

Studies on Toxic Responses and Mechanism of Resistance in Conyza Canadensis to Cu Stress

铜胁迫下小飞蓬的毒害反应及抗性机制研究

Mn contents in the organizations of Solanum nigrum was more than those of Conyza canadensis in various corresponds Mn concentrations.

在各相对应的锰浓度下，龙葵各组织中单位锰含量大于小飞蓬。

The results show that the process of herbaceous vegetation restoration can be divide into the following stages obviously: Capsella bursa-pastoris+ Acalypha australis+ Conyza canadensis community ( 1 year abandoned);

结果表明，草本植被恢复演替过程可明显分为以下几个阶段：荠菜（Capsella bursa-pastoris）+铁苋菜（Acalypha australis）+小白酒草（Conyza canadensis）群落（退耕1年）；

Module biomass structure of the alien invasive plant Conyza canadensis

外来入侵植物小飞蓬种群构件生物量结构特征

This paper deals with the effect of leaching liquor of Conyza canadensis on seed germination and seedling growth of three crops including wheat, rape and cabbage.

测定了小蓬草水浸提液对小麦、油菜和白菜种子萌发及幼苗生长的影响。

So, it remained a problem that organic acid might be not a tolerant mechanism to Cd in Conyza canadensis. 5.

因此，有机酸代谢可能不是小飞蓬的耐镉机制。

Above-ground biomass of Conyza canadensis was large and its requirement to living environment was low. So as a cadmium hyper-accumulator, it could be used in soil remediation field where cadmium pollution was very serious.

但小飞蓬地上部分生物量大，对生境要求低，因此作为一种镉的富集植物，可广泛用于南方镉污染严重地区的土壤修复。

Chemical Components Analysis of Hexane Extractives for Conyza canadensis Fresh Leaves

小蓬草鲜叶正己烷提取物化学组分分析

Ascorbic Acid ( ASA) concentrations in leaves of Solanum nigrum and Conyza canadensis significantly increased in low manganese concentration, then ASA contents had a reduced trend with the increasing manganese concentration, but were still greater than control.

龙葵、小飞蓬叶中还原性抗坏血酸（ASA）含量随着锰浓度的升高显著增加，之后随着锰浓度的继续增加，ASA含量下降，但总体上还是大于对照。

Study on Allelopathy of the Invasive Plant Conyza canadensis

入侵植物小蓬草化感作用研究

Comparison of Volatiles Extracted from Fresh Flowers and Leaves of Conyza canadensis

小蓬草鲜花和鲜叶提取物中挥发性组分比较分析