Canada's Plant Hardiness Site

Asteraceae daisy family
Symphyotrichum robynsianum (J.Rousseau) Brouillet & Labrecque
En: longleaf blue aster, Robyns' aster;
Fr: aster de Robyns, aster a longues feuilles

• [=Aster longifolius auct. non Lam.]
• [=Aster robynsianus J.Rousseau - basionym]
• [=Symphyotrichum longifolium sensu G.L.Nesom, non Lam.]