Anyone have a stream orchid, Epipactus gigantea?

[Criscar]

I am wondering about whether this is a bog only or a bog and marginal to a few inches plant. Searches have yielded very limited and sometimes conflicting info. Any insights welcome! Photo is from random website.

 

[GBBUDD]

orchids are usually high humidity low water but tons of mist

 

[Criscar]

orchids are usually high humidity low water but tons of mist

This is a North American terrestrial orchid that grows in seeps, bogs and along the edges of streams. Because of high rainfall in the winter on the west coast it is often fully submerged during winter dormancy. I’m just trying to figure how much submersion it can tolerate year round.

“Ranging from British Columbia south to Mexico and east to Texas, stream orchids like it moist, preferring to grow in seeps, wet meadows, swamps, and streams. On the Mattole River of Northern California, they grow in crevices on rocks right in the middle of the river, withstanding torrents of rushing water during rainstorms and being submerged all winter long. Once the water subsides, the plants emerge from underground rhizomes, growing erect and reaching from one to three feet tall.”