Slow growing upright evergreen perennial. Grows to 4 to 5 feet high by 4 to 5 feet wide. Prefers heavy shade. Yellow to orange flowers in the late spring. Drought tolerant. Heat and cold hardy. 

Slow growing upright evergreen grass like perennial. Grows to 2 to 3 feet high by 2 to 4 feet wide. Prefers sun or light shade. Hardy to 15 F. Pale yellow flowers in the spring. Drought tolerant once established. Does well by seaside. 

Medium growing upright evergreen grass like perennial. Grows to 3 feet high by 3 feet wide. Prefers sun or light shade. Hardy to about 20 F. Flowers in the spring. Dear and heat tolerant. Drought tolerant once established. 

Medium growing clumping evergreen grass like perennial. Grows 2 to 3 feet high by 2 to 4 feet wide. Prefers sun or light shade. Hardy to 20 F. Yellow flowers in the summer. Drought tolerant once established.