Flora is a humanoid plant girl in the Lightning League.
Flora was originally a plant who was turned into the likeness of a human girl Gillian and Audric. For this reason she sees them both somewhat as father figures, and Jayce as something of an older brother.
She has various psychic powers like the ability to communicate with other plant life, and sense the presence of Monster Minds. But as a plant she also has many of the same weaknesses as the Monster Minds, such as being poisoned by herbicides.