

If no local plant society, I would recommend learning how to identify invasive species and how to minimize their impact effectively and without herbicides as much as possible. For example, tree of heaven is easily identified by its leaf shape (similar to sumac) and smell when crushed (burning rubber) even when young. Easy to just pull out when they’re smaller than a couple inches tall, very difficult and basically requires stump killer after its first year

This is assuming you’re in north america