If you live in the rural parts of the South you know all about Polk Sallat. Sometimes called Polk Salad or Polkweed. I think it has a great taste, better than Spinach to me. Pick the leaves off the stem and boil leaves then rinse and cook in bacon fat with eggs. It does produce a berry that the birds love. I think the berries are poisonous so don't eat them.
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From @cullyguy