Pentameril
Pentameril is a type of purple flower that only grows in Aegis Fields. They can be found flowering on the edge of dark forests, where they draw their purple color from. Pentamerils are a feeble plant and, despite their name, are prone to grow only 3-4 petals instead of a full five.
For a flower that typically only grow 3 - 4 petals, its kinda funny to see that the majority of images of this flower in the gallery consists of the rare 5 petal variant than the normal kinds.