On the following site: http://www.bsbimaps.org.uk/atlas/map_page.php?spid=862.2&sppname=Lamiastrum%20galeobdolon%20subsp.%20montanum&commname=Yellow%20Archangel the white border to the map obscures the heading of the map (3rd text line down).
-- Cheers Roger "An invisibility cloak that works at optical wavelengths is nowhere in sight"