You will be surprised at how many of them are edible. Kahikatea trees (one of my fav trees) produce edible berries. They are some of the tallest trees in the forest, and yet maΕri would climb them to hights over 200 ft were they battled with birds to collect these berries!!! Itβs also good to learn invasive plants, but this can be a deep rabbit hole that depresses you - my friend is currently battling with an invasive plant known as moth weed and it haunts her every waking minute