Canada's Plant Hardiness Site

Polemoniaceae phlox family
Phlox speciosa subsp. occidentalis (Durand ex Torr.) Wherry
En: bush phlox, showy phlox;
Fr: phlox de l'Ouest

• [=Phlox occidentalis Durand ex Torr. - basionym]
• [=Phlox speciosa Pursh forma occidentalis (Durand ex Torr.) Brand]
• [=Phlox speciosa Pursh var. occidentalis (Durand ex Torr.) M.Peck]