482 
GYNANDRIA MONANDRlA. 
CLASS XIX, 
GYNANDRIA. 
§ Monandria. 
522 ORCHIS. 
523 HABENARIA. 
524 GOODYERA. 
525 NEOTTIA. 
526 CRANICHIS. 
627 LISTERA. 
528 POGONIA. 
529 TRIPHORA. 
530 CALOPOGON. 
531 ARETHUSA. 
532 BLETIA. 
t Anthera adnata, 
sub terminalis , persis- 
tens. Pollinia bast 
ajjixa e particulis an- 
gulatis elastice cohoe - 
rentibus , composita. 
ORCHIS. 
Corolla ringens, pe- 
talo superiore fornica- 
to. Labellum dilatum, 
basi subtus calcaratum. 
Pollinia 2, terminalia, 
adnata. 
633 TIPULARIA. 
534 MALAXIS. 
635 CORALLORHIZA. 
536 EPIDENDRUM. 
Diandria. 
637 C YPRIPEDIUM . 
Hexandria. 
538 ARISTOLOCHIA 
t Anthers adnate , 
nearly terminal, per- 
sistent. Pollinia affixed 
by the base, composed 
of angular particles 
elastically cohering. 
Gen. Pi,. 
Corolla ringent, the 
upper petal vaulted. 
Lip dilated with a spur 
beneath at base. Pol- 
linia (anthers, Lin.) 2, 
terminal, adnate. 
