Spiranthes spiralis isn't listed for Alabama.
Spiranthes vernalis .. there is some cream colour on the labellum.
http://www.floraofalabama.org/...
http://www.floraofalabama.org/...
http://www.floraofalabama.org/...
This sit says "It produces 4-5 basal leaves which usually persist through flowering" but the photo they show of several plants don't look to have any, the basal leaves are large so would be seen.
http://goorchids.northamerican...
It's the only one in the list which fits.
Oh gosh, I just came across your photos in the Spiranthes vernalis entry here on google! Now I see you have put an ID at the top.
