Canada's Plant Hardiness Site

Asteraceae daisy family
Crepis occidentalis subsp. costata (A.Gray) Babc. & Stebbins
En: western hawksbeard, largeflower hawksbeard, gray hawksbeard;
Fr: crepis a soies noires

• [=Crepis occidentalis Nutt. var. costata A.Gray - basionym]