Lappula skorpili Lappula semiglabra Lappula cymosa Lithospermum patulum Lappula redowskii var. patula Myosotis marginata Rochelia patula Rochelia marginata Rochelia squarrosa Cynoglossospermum caspicum Cynoglossospermum marginatum Cynoglossospermum patulum Cynoglossospermum semiglabrum Cynoglossum patulum Lappula marginata subsp. patula Lappula semiglabra var. heterocaryoides Lappula subsemiglabra Lappula patula Echinospermum brachysepalum Echinospermum caspium Echinospermum marginatum Echinospermum patulum Echinospermum semiglabrum Echinospermum skorpili
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024