Keywords: Trillium petiolatum.jpg en Trillium petiolatum Clearwater National Forest USA http //www fs fed us/r1/clearwater/LewisClark/lewis_clark_plants/LC_photos/forb_red/trilpeti htm at http //www fs fed us/r1/clearwater/LewisClark/lewis_clark_plants/lcindex htm Author Template PD-USGov-USDA-FS Trillium petiolatum PD-USGov |