Denseflower Rein Orchid 
Greater Butterfly-orchid 
Greater purple fringed orchid 
Green fringed-orchid 
Huron green orchid 
Lesser butterfly-orchid 
Lesser Purple Fringed Orchid 
Northern Green Orchid 
Platanthera dilatata 
Platanthera holmboei 
Platanthera leucostachys 
Platanthera × andrewsii 
slender bog orchid 
Small green wood orchid 
Yellow fringed orchid