English: Field blewitts Blewits (the extra 't' is optional) come in two kinds: this one, Lepista saeva, grows on open grassland, often along field or road edges, while Lepista nuda, the wood blewit, grows under trees. They are very distinctive by reason of their purplish/lilac colouration when young (these specimens are quite pale) and also from the fact that they appear late in the year. They are good to eat, although they disagree with some people especially in conjunction with alcohol. They work well in casseroles and are popular on the continent.