This addon adds 10 new unique biomes that naturally generate in your minecraft world and dont replace any vanilla biomes. These biomes range from tropical beaches to cold glaciers biomes.
Biomes
Cherry Forest - Pink tree biome
Flower Forest - Large flower biome
Glacier - Ice and snow biome
Marsh - Swampy biome with submerged trees
Mushroom Forest - Forest with many mushrooms
Orchid - Forest with custom trees
Shield - Spruce forest with lots of stone on the surface