Acmella repens var. repens
Spilanthes diffusa Anthemis repens Spilanthes diffusa var. diffusa Spilanthes orizabaensis Spilanthes lehmanniana Spilanthes subhirsuta Spilanthes disciformis Acmella oppositifolia var. oppositifolia Spilanthes americana var. repens Acmella oppositifolia var. repens Spilanthes americana f. lanitecta Spilanthes phaneractis Acmella nuttaliana Ceratocephalus beccabunga Spilanthes nuttallii Spilanthes cocuyensis Acmella occidentalis Spilanthes disciformis var. phaneractis Spilanthes lateraliflora Spilanthes beccabunga var. parvula
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024