41 named features carry the IAU descriptor Planitia — a low plain on Venus, out of 83 in the mapped Solar System.
The IAU assigns each feature class on each world a naming theme. Across the 41 planitiae with a recorded origin, 30 categories appear, led by Greek.
Every one has its own page, on the surface it sits on.
The same descriptor is used on 8 other worlds, for 42 more features.