[Vor. 4, 1917] 
42 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
EXPLANATION OF PLATE 
PLATE 5 
Fig. A. Habenaria psycodes (L.) Sw. 
Fig. В. Habenaria psycodes (L.) Sw., formal var. varians, п. var. 
Fig. C. Habenaria psycodes (L.) Sw., var. ecalcarata, n. var. 
