Chenopodium hederiforme var. dentatum Chenopodium hederiforme var. undulatum Chenopodium opulifolium subsp. hederiforme Chenopodium opulifolium subsp. petiolariforme Chenopodium petiolariforme Chenopodium opulifolium subsp. hederiforme Chenopodium opulifolium subsp. kalacharicum
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024