Perennial Herb: Evergreen. Tolerates deer, drought, fire, heat, humidity & poor soil. Somewhat gopher resistant. Has large 4" golden yellow flower heads summer-fall. Attracts butterflies. Nice for pots, borders, rock gardens & cut/dried flower. Upright, clumping & sterile: 2-3' x 1-2'. Flower spikes to 3'. Full sun. Water: mod/dry. USDA Z3-10. (A. clypeolata x A. filipendulina)