Lathyrus magellanicus var. gladiatus Lathyrus magellanicus var. tucumanensis Lathyrus magellanicus var. magellanicus Lathyrus magellanicus var. glaucescens Lathyrus magellanicus var. longipes
Lathyrus megellanicus Orobus magellanicus Lathyrus magellanicus var. normalis
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024