The fruits of Cereus Cactus are edible, but some may have a laxative effect. All parts of the Chicory plant are edible. Eat the young leaves as a salad or boil to eat as a vegetable. Cook the roots as a vegetable. It is a weed found in disturbed areas.
Hackberries are edible when they are ripe and fall from the tree.
The berries and twigs of the Juniper tree are edible. Eat the berries raw or use dried and crushed berries as a seasoning for meat. Gather young twigs to make a tea. Many plants may be called cedars but are not related to Junipers and may be harmful. Always look for the berrylike structures, needle leaves, and resinous, fragrant sap to be sure the plant you have is a Juniper.