Taiga biome exclusive foliage

I think one of the easiest way to make this biome feel a little wilder while also a little more diverse would be to add something like clubmoss and/or fiddleheads which could generate similar to the bushes in temperate biomes. If you all also decided to give this biome exclusive flowers in the name of realism I'd highly recommend considering the violet, bluebell, lupine, or iris.