The seeds can come from three different plants: black mustard , brown Indian mustard and white or yellow mustard.

芥菜籽来源于三种不同的植物：黑芥末，褐色印度芥末和白色或者黄色芥末。

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The seeds can come from three different plants: black mustard , brown Indian mustard and white or yellow mustard.

芥菜籽来源于三种不同的植物：黑芥末，褐色印度芥末和白色或者黄色芥末。

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