>>2715914Here's a great book for wild edible plants. It also warns you which plants like clover will block absorption of some things if you eat too much of them.
It has common easy to spot plants that grow everywhere. One I love is Marshmallow root and have no clue why it isn't sold in grocery stores. I'd buy pounds of the stuff if I could. It tastes delicious like a marshmallow and a carrot had a baby.
In winter look for edible pine trees and memorize what they look like. Their new small needles and bark are full of vitamin c. Especially eastern white pine which has the most and the tea has a immune system booter. Heating it destroys the vitamin c though.
Root plants will probably be your food staple during winter if you run out of stocked food. Dandelion root is very good for you and full of vitamin c. Its a diuretic though so don't eat too much.
I use the picturethis app to confirm a plant is what I think it is. I highly recommend it so you don't end up like that famous man who died from eating a extremely deadly and rare mimic of a edible plant in Alaska.