Erigeron subtrinervis subsp. conspicuus (Rydberg) Cronquist

Erigeron subtrinervis subsp. conspicuus (Rydberg) Cronquist is a synonym sensu FNA Ed. Comm., 2006b of:

Erigeron speciosus (Lindley) de Candolle, an accepted species name sensu FNA Ed. Comm., 2006b.