Galanthus - A set of quality photographs of a number of species. www.bioimages.org.uk/HTML/T2996.HTM
Galanthus nivalis - A set of photographs of the cultivated plant. www.csdl.tamu.edu/FLORA/cgi/ruled_html_query?colldir=kartesz%2Fmgdata&collname=bonap98&query=Galanthus
