CYPRIPEDIO/DEAE 
1-2-5-6-7-8-9-10-12-15 
APOSTASIO/DEAE 
NEOTTIO/DEAE 
J-2 -5-(8)-10-12-14-15 © 
1-3~5-6-8-9-10-11-12-13-(15)-16 
KEROSPHAEROIDEAE | 
1~3-4-6-9~11-13-16 
Inferior ovary ; fusion of cand? organs 
6 vascular bundles entering floral axis 
3 vascular bundles entering floral axis 
2 vascular bundles entering floral axis 
Axile placentation 
Parietal placentation 
Intermediate placentation 
Embryo without a suspensor 
OA DWAWHS 
OPHRYDOIDEAE 
1-3-6~-9-11-13-15-16 
Embryo with a_suspensor (types I-Y) 
3 stigmas fertile 
2 stigmas fertile, and rostellum formed 
Pollen grain simple 
Pollen grain compound 
3 fertile anthers 
2 fertile anthers 
1 Fertile anther 
TIX Alvi 
