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沙芥(Pugioniumcornatum)是十字花科一年生或二年生的草本植物,在内蒙库布齐、毛乌素等沙漠地区分布很普遍,抗风蚀、耐干旱,叶肉质具有芥菜的辛辣味,圆柱状直根深入沙中,常形成自然群落,散生于半固定或流动的沙地上。沙芥叶片羽状全
Pugionium cornatum is an annual or biennial herbaceous cruciferous plant distributed in the desert areas such as Kubuqi, Muusu, Inner Mongolia, and is resistant to wind erosion, drought and leafy succulent with mustard spicy flavor. Often, natural communities form and are scattered on semi-fixed or flowing sand. Saplings mustard leaf full