Goodyera oblongifolia
 Goodyera oblongifolia is a species of orchid known by the common names western rattlesnake plantain and giant rattlesnake plantain. It is native to much of North America particularly the western side of the continent from Alaska to Mexico and to eastern Canada. It is most commonly found in mountain forests often in the understory of conifers. This orchid forms a patch of broad lance-shaped to oval-shaped leaves at the ground each 4 to 9 centimeters long.