Monographs Details: Habenaria psycodes var. psycodes
Authority: Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.
Description:Variety Description - Fls avg smaller, the lateral sep 5–7 × 3–4 mm, the lateral pet 5–7 × 3–6 mm, the lip 7–12 × 8–15 mm, its segments cleft less than one third of their length; column relatively narrow, its pollen-sacs diverging but slightly, so that the viscidia terminate close to and above the entrance to the nectary, the entrance to which is narrowed at the middle and thus dumbbell shaped; 2n=42.