A wide array of plants and other things that grow that most DMs may need for your Druid, Ranger, or any player who is interested in collecting/harvesting the local flora. Not all flora can be turned into something useful, some are just pretty, and some are nice dungeon dressing for additional menace or terrain challenges. There are a few quest hooks littered throughtout that are fun.

One suggestion would be a better index for quick referencing plants in a given climate for on the fly consultations.