Lamium albiflorum Lamium boreale Lamium durandoi Lamium foetidum Lamium foetidum Lamium guestphalicum Lamium molle Lamium nudum Lamium ocimifolium Lamium purpureum var. albiflorum Lamium purpureum var. decipiens Lamium purpureum var. exannulatum Lamium hybridum var. exannulatum Lamium purpureum var. integrum Lamium purpureum f. albiflora Lamium purpureum f. albiflorum Lamium coesfeldiae Lamium decipiens Lamium bifidum subsp. albimontanum
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024