In a very large farmer’s field, where previously this year I saw turnips growing, which have now been harvested, I see the plant in the photos growing all over the field. Is it a crop? Is it a weed? ( if so I do not see it growing around the field margins- where grass etc grows.) Location: Edenbridge, Kent, England. Soil: Class 2 (not the best). Clay. Recent growing weather: Very wet, and temperate. First photo: Whole plant Second: Strand of plant on my glove to give size. Third: Looking down on strand. Fourth: The field. Any I D appreciated. Thank you