I've found a flower I can't ID. It is in some ways reminiscent of a lady's
slipper.
The whole region is known for its wild orchids, and I?m wondering if this
might be one.

I don't know what is available online, but there are a number of monographs &
field guides to orchids of Northeastern North America. Look in your library.
Iris,
Central NY, Zone 5a, Sunset Zone 40
"If we see light at the end of the tunnel, It's the light of the oncoming
train."
Robert Lowell (1917-1977)