Acmella pilosa, the hairy spotflower, is a Mesoamerican species of flowering plants in the family Asteraceae. It is native to Guatemala, Belize, and southeastern Mexico (Campeche, Quintana Roo, Tabasco).Jansen, R. K. 1985. The systematics of Acmella (Asteraceae–Heliantheae). Systematic Botany Monographs 8: 34. The species is also naturalized in the southern part of the US State of Florida.Flora of North America Vol. 21 Page 132 Acmella R.K. JansenBiota of North America Program 2014 county distribution mapAtlas of Florida Vascular Plants, Acmella pilosa R.K.Jansen, hairy spotflower
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