Spilanthes americana

local: 0

Spilanthes americanavar. repens (Walter) A.H.Moore = Acmella repens species (Walter) Rich. ex Pers.
Engish:
americanus,-a,-um;

Taxonomic status: Synonym

homotypic synonyms:
Xanthium americanum Walter;

protologue: Proceedings of the American Academy of Arts and Sciences 42: : 547 (1907)
URL protologue: https://archive.org/stream/#page/547/mode/2up