1、This article summarized the three toxic constituent of locoweed: aliphatic nitro compound, selenium and selenide, locoweed toxin (alkaloids).

2、The topic of this paper is the present situation of locoweed in China.

3、tufted locoweed of southwestern United States having purple or pink to white flowers.

4、a disease of livestock caused by locoweed poisoning; characterized by weakness and lack of coordination and trembling and partial paralysis.

5、The locoweed is one of kind poisonous plants that endangers the husbandry seriously in the world, and causes enormous economic losses.