Biome Makeover adding its own new plants and trees to any swamp biome has mixed effects on biomes that have their own, non-vanilla trees and plants. For example, Terrestria and its terrestria:cypress_swamp biome end up with two types of cattails and cypress trees, and some BYG biomes that are not swamps, such as byg:fresh_water_lake or byg:polluted_lake end up turning into swamps with the addition of this mod's foliage. One can disable these modded biomes for continuity at the cost of their content. I think it would be better to add a configuration file with a field for biome ids to blacklist from Biome Makeover's plant generation to resolve this as they see fit.~

Moving config request discussion to a separate issue. #65