Canada's Plant Hardiness Site

Apiaceae parsley family
Zizia aptera (A.Gray) Fernald
En: meadow zizia, heartleaf alexanders;
Fr: zizia aptere, zizia des marais

• [=Thaspium trifoliatum (L.) A.Gray var. apterum A.Gray - basionym]
• [=Zizia aptera (A.Gray) Fernald var. occidentalis Fernald]
• [=Zizia cordata Can. auth., non Zizia cordata (Walter) W.D.J.Koch ex DC.]