Porophyllum ruderale (Jacq.) Cass. ssp. macrocephalum (DC.) R.R. Johnson
(Jacq.) Cass.
Found in 4 states
Species data compiled from the USDA PLANTS Database and other open botanical data sources. Images used under Creative Commons or equivalent licenses. Distribution data from USDA state-level records.
Find cultivated varieties related to Yerba Porosa