Aruncus dioicus --- Goatsbeard is a large, showy native good for fencelines or borders. Like a big astilbe. 4-5ft. tall by 2-4ft. wide, with 12-20" blooms in late May or June. Creamy white, long-lasting flowers are handsome into winter if allowed to dry on the plant. Needs moisture & shade, esp. in hot areas. Attractive to bees & butterflies.