Can anyone tell me if this is Epidendrum imatophyllum or some other
species from Belize? I haven't been successful in finding on-line
photos.

The flower color is closer to that in the '721 image. As you can see,
the labellum is considerably reduced compared to other reed-stem
epidendra. The leaves are somewhat thinner.

[Pictures posted in alt.binaries.pictures.orchids]