Are all evergreen trees edible? Identifying safe and poisonous species
                                
                                
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                                    5 min read                                
                            
                                Native Americans used evergreen needles as a vital source of vitamin C during winter, but the fact is that not all evergreen trees are edible. Misidentification can lead to severe poisoning, making it critical to learn how to distinguish between edible and toxic species before attempting to forage.