So I think the new cave flora is very interesting, And would like to see more interesting additions in the same vein.
Looking at the odditown world map, you can immediately see some terrains have been localized to certain sectors of the map in large clumps. I think this localization is good, and adds some variety. I would, however, like to see even more unique and rare terrains spread across the map, similar to how swamps behave. In addition to these rare and unique terrains, I would of course like to see rare and unique trees, foragables, and animals here aswell.
ideas for unique terrains can be pretty much anything:
Fungus/Mycelium terrain with mushroom trees, above average fungus spawn rates, and poppycaps
An even thicker version of the Deep tangle, similar to legacy's Thicket
badlands with more rolling hills, less giant cliffs. no trees and sparse vegitation