Ligularia Osiris Café Noir --- Foliage emerges purple -black, aging to bronze with burgundy veins & undersides, and then to deep olive green. Large gold daisies in mid-summer. Impressive accent by ponds or marshy spots. For mid to full shade in moist to wet fertile soil. 16-24" tall & wide.
Hostga 'Rosedale Dough Boy'
Persicaria 'Lance Corporal' -- perrenial, part to full shade; has long, wiry blooms studded with tiny red blossoms