2005-04-252005-04-252003-05-27https://hdl.handle.net/1813/1023112565 bytes548436 bytes288304 bytesimage/jpegimage/jpegimage/jpegen-USPolygonum bistortaSuperbumPolygonaceaeBistortKlehm Nursery86-225*A Polygonum bistorta 'Superbum'image