Walker's mountain daisy is a hardy, perennial herb belonging to the daisy family. It thrives in alpine environments, where its silvery-green, narrow foliage forms dense rosettes. The resilience of walker's mountain daisy comes from its tightly packed leaves, which help it endure harsh, cold conditions. During flowering, observably tall stalks support striking daisy-like blooms, their vivid white petals framing yellow centers, characteristic of many in its genus.