Canada's Plant Hardiness Site

Ranunculaceae buttercup or crowfoot family
Delphinium nudicaule Torr. & A.Gray
En: canyon larkspur, orange larkspur, scarlet larkspur, red larkspur;
Fr: pied-d'alouette orange

• [=Delphinium armeniacum A.Heller, nom. illeg. hom., non Stapf ex Huth]
• [=Delphinium decorum Fisch. & C.A.Mey. var. nudicaule (Torr. & A.Gray) Huth]
• [=Delphinium nudicaule 'Laurin']
• [=Delphinium nudicaule Torr. & A.Gray forma elatium (J.W.Thomps.) Ewan]
• [=Delphinium nudicaule Torr. & A.Gray var. elatium J.W.Thomps.]
• [=Delphinium nudicaule Torr. & A.Gray var. foliosum Torr.]
• [=Delphinium sarcophyllum Hook. & Arn.]