CORALLORHIZA, coral root 
Corallorhiza odontorhiza (Willd.) Nutt., late coral root, p. 485 
f. odontorhiza 
C. trifida Chatel., early coral root, pale coral root, p. 484 
var. verna (Nutt.) Fern. 
C. wisteriana Conrad, coral root, p. 484 
CYPRIPEDIUM, lady’s slipper 
Cypripedium calceolus L., yellow lady’s slipper, p. 470 
var. parviflorum (Salisb.) Fern., small yellow lady’s slipper 
[M: C. parviflorum Salisb.] (Luer, 1975; Sheviak, 
1974) 
var. pubescens (Willd.) Correll, large yellow Lady’s slipper 
M: C. pubescens Willd.] (Luer, 1975; Sheviak, 1974) 
C. candidum Muhlenb. ex Willd., small white lady’s slipper, 
p. 472 
C. reginae Walter, showy lady’s slipper, p. 472 
EPIPACTIS, helleborine 
*Epipactis helleborine (L.) Crantz, helleborine, p. 478 
GALEARIS, orchis 
[S: ORCHIS] (Luer, 1975) 
Galearis spectabilis (L.) Raf., showy orchis [S: Orchis 
spectabilis L.] (Luer, 1975), p. 472 
GOODYERA, rattlesnake plantain 
Goodyera pubescens (Willd.) R. Br., rattlesnake plantain, p. 484 
HABENARIA (see PLATANTHERA) 
S: Steyermark G: Great Plains Flora M: Mohlenbrock 
