Indian and pioneer food

I read about them drying berries and collecting camas roots or whatever the stuff is so I got curious "Is that stuff maybe still there?'  But the pictures I take end up all over so this page I will put them here as they add up and maybe someone can say whats edible or not. Camas of course is the big one. The 2 types of blueberries look similar but NOTICE THE LEAVES ARE DIFFERENT

these are at daves mothers house--unidentified--good to eat but "tart'

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