この Plant/Variety あなたの言語には存在しません, で見る: English (en),
またはGoogle翻訳を使用する:  

Mustard greens are a cruciferous crop (cabbage family)  grown for the leafy greens that have a slightly bitter, peppery or mustardy taste. Mustard’s dark green color makes it a very nutritious leafy vegetable that can be grown year round in many parts of the world.

An open pollinated vigorous mustard that is well adapted to various conditions. It produces large broad leaves which are eaten cooked.