Rudbeckia occidentalis (Western Coneflower)
Rudbeckia occidentalis (Western Coneflower)
110 (150)cm, Western Coneflower is a very curious herbaceous perennial with nothing but elongated brownish-black disks surrounded by bright green sepals, lacking any petal. Easily cultivated in any rich, well drained soil in full sun. VII-IX.More Details »