Churchill Orchids

Fairy Slipper Orchid (Calypso bulbosa)
Early Coralroot (Corallorhiza trifida)
Sparrow’s Egg Lady Slipper (Cypripedium passerinum)

Green Bog Orchid (Platanthera huronensis)
Tall Leafy Green Orchid (Platanthera aquilonis)
The above 2 orchids used to be considered one species called Platanthera hyperborean and are very difficult to tell apart.

Blunt-leaf Orchid (Platanthera obtusata)
Northern Twayblade (Listera borealis)
Heart-leaved Twayblade (Listera cordata)
Small Round-leaved Orchid (Amerorchis rotundifolia)
Hooded Ladies Tresses (Spiranthes romanzoffiana)

Per Native Orchid Conservation Inc.