Canada's Plant Hardiness Site

Rosaceae rose family
Crataegus chrysocarpa var. piperi (Britton) Kruschke
En: Piper's hawthorn, Columbia hawthorn;
Fr: aubepine de Piper, aubepine du Columbia, aubepine occidentale

• [=Crataegus columbiana Howell, sensu auctt. Amer.]
• [=Crataegus columbiana Howell var. piperi (Britton) Eggl.]
• [=Crataegus piperi Britton (basionym)]