Pinguicula x [heterophylla x 'Sethos']updated: 2011-08-29
http://www.carniflora.nl/english/pinguicula/p_hetset.htm
http://www.johnjearrard.co.uk/plants/pinguicula/pinguiculaheterophyllaxsethos/species.html
http://www.natureetpaysages.fr/323-322-thickbox/Pinguicula-heterophylla-x-PSethos.jpg