These magnificent roots were harvested, rinsed and displayed side by side to show the developmental differences one year can make. The darker root on the left is two years old. Importantly, it has overwintered sucessfully and is now much more powerful than the tender yearling on the right. All precautions should be taken when handling or working with either root, but from personal experience, and I am not one to over exaggerate warnings of any type, I suggest an abundance of caution with this plant. I ingested a 1gm dose of the fresh two year old root on the left and and suffered for three days.
For starters this a good source of general information on Pokeweed https://www.naturalremedies.org/pokeweed/