The leaves are produced in a dense basal rosette, and then spirally up the flowering stem.

Others form small, dense, leafy rosettes, or have a more sprawling, prostrate appearance.

Their leaves are borne in dense, evergeeen rosettes.

It is a herbaceous perennial plant with a dense rosette of stemless leaves.

The plants first form a dense rosette of leaves at ground level, subsequently sending up a tall flowering stem.

One typical plant form is a dense rosette of leaves close to the ground that gives rise to the floral spike in the center.

The plant grows to a dense, bushy rosette.

The fleshy basal leaves form a dense rosette about the caudex.

This plant is a small perennial herb forming a dense rosette of thick leaves up to 3.5 centimeters long.

It is a biennial, producing a dense rosette of leaves during the first year, flowers in the second year, and then dies.