I think I agree with nrj to some extent that there is a difference. These days, Descriptulon is almost invariably a joke about naming conventions in pulp adventure stories (hence why it was lumped in with A Planet Named Zok
for so long), but I don't think that's enough of a difference to split it - the same is true of Descriptistan.
That said, I'm uncomfortable with just a straight transfer because I would never have imagined that Descriptive Ville
included countries and planets - I think it's because -ville is a location suffix you scarcely see outside of very specific genre contexts. If we renamed it to something like Descriptopolis or Descriptopia that problem could be avoided.