مِيءْنَاثٌ كَأَنَّهَا نُفَاثٌ

[A plain land that produces many plants, or herbs, or much herbage,] as though blowing forth, or spitting forth, the pleats, or herbs. (L, from a tradition) [The correctness of نُفَاثٌ is questioned by El-Khattábee. May it not be a mistake for نَفَّاثٌ?]