Varieties are also known as western coralroot and summer coralroot. Common wildflowers include iris, spotted coralroot, pyrola, violets, and lupin. England's second largest colony of coralroot orchid is also found here. Corallorhiza maculata, or spotted coralroot, is a North American coralroot orchid. Northern (or early) coralroot is probably at its southernmost location in the eastern United States. Corallorhiza, the coralroot, is a genus of flowering plants in the orchid family. Like other coralroot orchids, the plant takes its name from its coral-shaped rhizomes.