Is Chinese Ground Orchid a real orchid?

[Paul Mc]

I bought some because the flowers do look like orchids and they grow really well in my zone. The flowers don't last that long, but they are really pretty when in bloom.

But are they real terrestrial orchids or is this a gimmicky title based on the flower's appearance? Sorry, I don't know the scientific name for them as the grower did not disclose it. I also do not have a picture as they are just now starting to shoot up their flower stalks this year.