Firtrich, like many other Animon in LumenTale: Memories of Trey, has a unique evolution method. It doesn’t evolve by simply leveling up. Instead, you’ll need to take it to a specific location in the game.
Firtrich evolves into Pinouflage, a much more elegant version of itself. If you’ve scanned the Grass type enough times and unlocked a higher research tier, the LMD will tell you that the creature evolves by “Level +,” meaning you have to get it to a specific level and meet an additional criteria before it will change into Pinouflage. The game won’t tell you exactly what that is, but you won’t be completely left in the dark.
As is the case with Kinedge’s evolution, LumenTale gives you an additional hint on how to evolve this tree ostrich. If you go to the city of Altipetra, an eastern city by the volcano in Mythos, you’ll find a drawing in one of the houses, as shown in the image below. It’s a fairly dark image, but it’s light enough that you can make out a drawing of Firtrich along with “Area 11” on it. The image suggests that combining the two nets you something new.
