Reclassification of Dendrobium orchids?

Apparently the reclassification (actually just the breakup of some sections
into separate genera) by Clements & Jones has not been accepted outside of
Australia. However, their designation of Den. lithocola as a separate species
made a lot of us happy.

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)