This is Xynthica halfway through the Lyree Evolution. In order to go into an Evolution, Xynthica has to fuse with the necessary Source Seeds and perform Extensions, like growing the cute antennae and wings. Once all the extensions are complete, Xynthica takes on a new persona with a different personality and vastly higher abilities.

The downside to Evolutions is that Xyni has a dramatic personality shift, and it's not like she is trying to suppress a demon inside her forcing her to do bad things or anything, she simply has a complete personality shift and that's how it is. Her original set of morals or lack there of goes straight out of the window. Lyree is probably one of the nicer ones, because at least she kills to eat instead of for pleasure.

As you might have guessed, Lyree can communicate and control plants and vegetable organisms. She especially likes using spores and pollen.

Lyree's slight side effect is her unstoppable craving to eat meat. For all those vegetarians who have been picking on poor helpless vegetables all their life and leaving the big fat animals alone, Lyree is gonna' make you pay, cause apparently, vegetables do have feelings, and when Lyree is around, it's usually silent, cold, anger.

Oh, by the way, Lyree looks a bit like Kibsy, just an afterthought.