https://docs.google.com/document/d/1x312_OapZxAxQ2lgAfv64G73Q4VKC8FjRtJgm-wUn0c/edit?usp=sharing
Now, this is a 54 page document of madly scrambled notes drawn from like four different websites years ago, so I've lost the links. But hey, I personally use the shit out of this, and maybe someone else will find some use out of it.
Edit: A good portion of this is headcannon, so don't take it like it's the law or some shit. If you find any cannon sources that contradict what is here, I implore you to message me about it asap.
If you find anything on recent herbs, or just anything in general you think could be added, feel free to aggressively pm me on the forums or in-game.