Rudbeckia triloba is related to the sunflower or part of the Asteraceae family of plants. It is also known as Brown-eyed Susan, Thin-leaved Coneflower, Three-leaved Coneflower. Rudbeckia triloba is a short-lived perennial. It grows up to 3ft or 90cm high. The basal leaves are trifoliate. The flowers are daisy-like but bright yellow the conical centers are darker brown.
Plant Rudbeckia triloba in the sun in moist but well-drained soil. Propagate by seed. They do self-seed. Dead-head Rudbeckia triloba for additional flowers but after the flowering season is done in autumn you can cut it back. Rudbeckia triloba is generally disease-free and pest-free.