New photo of previously observed coral root
I believe this to be the occidentalis subspecies, and the intermedia form.
Spotted coralroot near Rancheria Trailhead. Blossoms were not open on trip a week earlier.
Corallorhiza maculata, or spotted coralroot, is a North American coralroot orchid flower. Varieties are also known as western coralroot and summer coralroot. It is found from Mexico and Baja California, through California and most of the United States except the Southeast, and across Canada. It grows mostly in montane woodlands.