What is this tree meme?

It was it being spammed in a discord channel and there were a good 2 dozen of these tree memes.

http://i.imgur.com/ywZz4ZP.jpg

http://i.imgur.com/GoQVSP8.jpg

http://i.imgur.com/ke2E3Ed.jpg

I don't know why I've never heard of them, I consider myself pretty meme savvy. Knowyourmeme doesn't have an article either.