In fact, many plants that now decorate the North American landscape originally “came as weeds in agricultural crop seeds; others in cereals and grains; in packing materials such as straw and hay; in ship’s ballast...
Bahkan, banyak tanaman yang kini menghiasi panorama Amerika Utara tadinya ” datang di antara benih tanaman pangan untuk pertanian; yang lain di antara gandum dan bulir biji - bijian; dalam penyumpal kemasan seperti jerami dan rumput kering; dalam pemberat kapal...