Bayou swamps are biomes with jungle trees and 'Bald Cypress Trees' in this mod
These trees have 2 main variations
They do not have their sapling as of now
Their log has 2 variations a soaked one and dry one
soaked ones naturally spawn
dry ones can be made by putting them on fire
and these dry logs can be put in water to turn into their soaked variants
Cattails spawn in bayou
They can be placed on any solid block
Fireflys are not 2 pixels!!
They are mobs that spawn in groups of up to 9 in any biome at anytime
This mod has a lot more to offer but these were some significant ones of which I had pictures of.
This mod also adds sargassum, corn and plastic along with cornstarch etc.