Erigeron philadelphicus Linnaeus subsp. philadelphicus
Erigeron philadelphicus Linnaeus subsp. philadelphicus is a synonym sensu TROPICOS of:
Erigeron philadelphicus Linnaeus var. philadelphicus, an accepted variety name sensu FNA Ed. Comm., 2006b.
Erigeron philadelphicus Linnaeus subsp. philadelphicus is a synonym sensu TROPICOS of:
Erigeron philadelphicus Linnaeus var. philadelphicus, an accepted variety name sensu FNA Ed. Comm., 2006b.