Virgulus ×amethystinus (Nuttall) Reveal & Keener
Virgulus ×amethystinus (Nuttall) Reveal & Keener is a synonym sensu FNA Ed. Comm., 2006b of:
Symphyotrichum ×amethystinum (Nuttall) G.L. Nesom, an accepted species name sensu FNA Ed. Comm., 2006b.
Virgulus ×amethystinus (Nuttall) Reveal & Keener is a synonym sensu FNA Ed. Comm., 2006b of:
Symphyotrichum ×amethystinum (Nuttall) G.L. Nesom, an accepted species name sensu FNA Ed. Comm., 2006b.