Until the end of August, possibly a little beyond depending on the weather, you may find the bristly, bottlebrush-like flowers of bistort growing everywhere from meadows to roadside hedgerows and verges. Although the bistort we have in the UK and that found in the US are slightly different, they’re all part of the same family: Polygonaceae, under the genus Bistorta. Here in the UK, I always think of the flower as little pink or purple cleaning brushes. The North American variant tends to be a bit paler and fluffier looking — I hope I get to see some with my own eyes someday. The Kitchen Garden The Wildlife Trust reports…