Barestem biscuitroot has a long slender main stem (up to three feet tall) that ascends up to a hub where smaller stems branch out like the spokes of an umbrella. At the end of each spoke is a dense ball-shaped cluster of small yellow flowers.

Geyer’s biscuitroot is often the first flower seen in the spring, blooming as early as February. It is easily identified by the tiny white flowers growing in umbrella-like clusters called umbels. Stems can be green or red, and its leaves attach to the stem at or below the ground surface.