Celmisia walkeri, also known as Celmisia webbiana, [citation needed] is a sub-shrub in the genus Celmisia with spreading, semi- decumbent, woody stems and terminal rosettes of linear-oblong gray-green leaves.

These leaves are about 2 inches (51 mm) long.

In early summer, white-rayed flowerheads, up to 1.5 in (38 mm) wide with yellowish white disk florets appear.

The plant typically spreads about 12 in (300 mm) as well.

Celmisia is a very tropical and heat tolerant plant.