Russian Comfrey (Symphytum x uplandicum)

A particularly dark blue for the species, it normally has paler coloured flowers.

by Baa Mar 12, 2002 8:51 AM

Alnwick garden Northumberland May 11 2008

by kniphofia May 11, 2008 5:09 PM

Russian Comfrey in Norfolk, England, May 1971

by kennedyh Jul 16, 2009 9:24 PM