Erigeron annuus subsp. strigosus (Muhlenberg ex Willdenow) Wagenitz

Erigeron annuus subsp. strigosus (Muhlenberg ex Willdenow) Wagenitz is a synonym sensu FNA Ed. Comm., 2006b of:

Erigeron strigosus Muhlenberg ex Willdenow var. strigosus, an accepted variety name sensu FNA Ed. Comm., 2006b.