126 
GYNANDRIA DYANDRIA 
Serapias, 
Helleborine. 
cordigera, 
Heart-bearing 
lingua, 
Tongue-bearing 
Neottia, 
Neottia. 
spiralis, 
Ladies’-Traces 
cernua, 
nodding 
pubescens, 
downy 
repens, 
creeping 
Epipactis, 
Epipactis. 
1 ovata, 
ovate 
2 cordata, 
heart-leaved 
3 latifolia, 
broad-leaved 
4 palustris, 
marsh 
5 pallens, 
white 
6 ensifolia, 
narrow-leaved 
7 rubra, 
purple 
POGONIA, 
Pogonia. 
divaricata, 
Lily-leaved 
Calopogon, 
Calopogon. 
1 pulchellus, 
tuberous 
Calypso, 
Calypso. 
Americana, 
American 
Malaxis, 
Malaxis. 
paludosa, 
Marsh 
Lceselii, 
Losel’s 
Lilifolia, 
Lily-leaved 
Corallorhiza, 
Corallorhiza. 
innata, 
spurless 
Cypripedium, 
Ladies’-slipper 
1 Calceolus, 
common 
*pectabile 
white-petaled 
