Lathyrus dumetorum Lathyrus terminifolius Lathyrus mediifolius Lathyrus andicola Lathyrus purpureocoeruleus Lathyrus pubescens f. hirsutulus Lathyrus pubescens var. glaucescens Lathyrus pubescens var. leptophylla Lathyrus petiolaris
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024