Canada's Plant Hardiness Site

Asteraceae daisy family
Erigeron philadelphicus var. provancheri (Vict. & J.Rousseau) B.Boivin
En: Provancher's fleabane;
Fr: vergerette de Provancher

• [=Erigeron philadelphicus L. forma angustatus Vict. & J.Rousseau]
• [=Erigeron philadelphicus L. subsp. provancheri (Vict. & J.Rousseau) J.K.Morton]
• [=Erigeron provancheri Vict. & J.Rousseau - basionym]