How to Identify Common Poisonous Berries in North America

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Now how does one know which berries are edible? The best way is to learn about various species of harmful berries. Although eating a lethal berry just one time will not harm you, it will cause serious discomfort. While this list cannot cover every poisonous berry in North America, it will give you a solid set of guidelines from which to work.

Method 1
Method 1 of 2:

Smart Identification Practices

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  1. In general, the following plants are not safe for humans to eat, including the berries. You should check for:
    • Milky or odd-colored saps.
    • Berries or nuts in pods and bulbs
    • Bitter or soapy taste
    • Spines or small pointy hairs
    • Pink, purple, or black spurs.
    • Three-leaved growth pattern (like poison ivy ) [1]
  2. At the end of the day, there are very few circumstances where the minuscule amount of calories in berries are worth the risk of getting sick. Even in a survival scenario , it is not worth the risk. Diarrhea, vomiting, and nausea all strip you of vital fluids and sugars, putting you in far more danger than you would have been without the small bit of food.
    • Just because you see an animal eat a berry does not mean they are safe for humans, this is especially tempting if the animal is a mammal.
    • The following advice is meant to give you guidelines, not hard rules. Never eat a berry you can't identify.
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  3. In most cases (some botanists guess as high as 90%), these three colors indicate poisonous berries. While a knowledgeable camper might be able to name or find some exceptions, the best rule is to avoid all white, yellow, and green unless you're sure it is safe.
    • Red berries are roughly 50% safe to eat, so some basic testing may show you what is safe and what isn't. If they are in clusters -- usually bad. Solo berries -- usually okay.
    • In general, blue, black, and aggregated berries (ie. raspberries , blackberries, etc.) are safe to eat. There are, however, some exceptions (Pokeberry, with its bright pink stalk and dark berries, is very toxic).
  4. A good way to check berries in a pinch is to see if the juices cause any irritation. First, crush the berry on your arm, waiting five minutes or so to see if you get irritated. Then repeat the process on your lips and gums. Finally, chew a berry for 10-15 minutes, but don't swallow it. If none of this causes irritation, move on to the next step.
    • Only test one berry at a time. These tests are useless if you can't tell which of the two berries is causing the problem. [2]
  5. If you're in serious doubt, it is best to move on. But if you need the berries for survival, you should eat slowly, seeing how your body reacts. Within 20 minutes you should see symptoms if you're going to get sick.
    • Even if you're fine after 20 minutes, keep eating slowly. Pace the berries out over a long time to prevent any toxins from gathering and give you time to adjust or note problems.
    • If the berry tastes terrible, then this is a good indicator that it may be poisonous.
  6. There are not a lot of hard and fast rules about berries because there is such a large variety. If you are going on a hike or an expedition, carry a book with the names, pictures, and descriptions of berries. This way you’ll know which berry you are looking at.
  7. Know the symptoms of berry poisoning . You will likely experience intense digestive disturbance and nervous symptoms. In general, if the following symptoms appear within a few hours of eating the berries, see a doctor immediately:
    • Nausea
    • Vomiting
    • Dizziness
    • Diarrhea
    • Convulsions
    • Blurred vision
    • Cramps [3]
  8. Otherwise fine berries can turn toxic in an instant if covered in chemicals. Smell the berries beforehand, and steer clear of areas near farms, homesteads, or large gardens to be safe.
    • If you know a berry is safe, but are worried about pesticides, you can still rinse the berries off in clean water and eat them safely. [4]
    • Chemical poisoning will often bring the same symptoms as poisonous berries. [5]
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Method 2
Method 2 of 2:

Recognizing Common Poisonous Berries

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  1. They have five-fingered leaves, grow tall, and are popular as a wall creeper. The berries are dark and blue. They are sometimes confused with the three-fingered poison ivy. [6]
  2. The plant is also called poke, inkberry or garget. This is a tall and bushy plant. The flowers grow in long, bright pink clusters and the berries resemble dark blueberries. They look very, very appetizing. They are not.
  3. This plant is easy to identify. Its berry is enclosed by an orange-yellow capsule. Make sure you do not eat them. Image of Bittersweets
  4. Many other plants in the nightshade (Solanaceae) family, such as potatoes, are not deadly. Deadly nightshade flowers are white or purple and are star shaped. They are mostly found in warm regions, such as in tropical America. They are mostly found as creepers. All parts, especially the unripened berry is poisonous. There are serious and often deadly symptoms after consumption.
  5. They are green creepers, commonly climbing up trees or hanging low to the ground. They have dark green, waxy leaves. They also called English ivy, Japanese ivy, etc. They are native to Europe and temperate Asia. The berries are poisonous and are white when ripe.
    • The berries are usually very bitter, making you unlikely to like them anyway. [7]
  6. The foliage is more toxic than the berries. Death is usually sudden without any symptoms. The berries are fleshy in appearance and bright scarlet. They have a cup-like depression at the base. The berry itself is not dangerous, but you should still avoid yew at all cost. The seeds can cause instant death.
  7. This plant grows and survives on other plants. This parasitic plant has yellowish flowers, small, yellow- green leaves, and waxy, white berries. It has not been established if these berries are harmful to humans or not at all points of the life cycle, but it is best to avoid them always to be safe. [8]
  8. The Christmas bush has pointy, waxy leaves and bright-red berry clusters. One or two might not cause issues, but 15-20 can be fatal. [9]
  9. Found in the eastern US in fall and winter, these dark red berries (with small, brown tips at the end), usually come in small clusters. The leaves are broad and rounded. While not deadly, you won't be having fun for the next few hours.
  10. This evergreen plant has long branches that often point up. They are often so heavy in bright-red, round berries that the branches are hidden. They resemble small, upside-down tomatoes, complete with little brown "leaves" at the end of the berry. [10]
  11. Resembling little lemons mixed with grapes, the yellow berries come in big bunches. They have a little yellow tail at the end of them. American Bittersweet is common in the mid-Atlantic region of the US. [11]
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      Warnings

      • Spit immediately. When you eat a berry that tastes bad, make sure to spit it out. Then wash your mouth thoroughly with water and seek medical advice quickly.
        Thanks
        Helpful 31 Not Helpful 1
      • Just because a bird can eat a berry safely does not mean that a human can do so.
        Thanks
        Helpful 68 Not Helpful 9
      • Always avoid wild plants you do not know about.
        Thanks
        Helpful 95 Not Helpful 21
      • Many poisonous plants are also used for medicine. Though the toxins can be removed or treated, do not prepare a poisonous plant unless you are positively sure you can do it.
        Thanks
        Helpful 19 Not Helpful 3
      • Consult a doctor immediately if you think you have eaten a poisonous berry.
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        Helpful 79 Not Helpful 37
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      References

      1. ↑ vhttps://www.wilderness-survival.net/plants-1.php
      2. ↑ https://www.wilderness-survival.net/plants-1.php
      3. ↑ https://www.treehugger.com/lawn-garden/5-poisonous-berries-you-should-steer-clear-and-3-wild-berries-you-can-eat.html
      4. ↑ https://www.wilderness-survival.net/plants-1.php
      5. ↑ https://www.motherearthnews.com/organic-gardening/edible-wild-plants.aspx?PageId=3
      6. ↑ https://www.theweathernetwork.com/news/articles/toxic-plants-found-in-canada/52042
      7. ↑ https://www.treehugger.com/lawn-garden/5-poisonous-berries-you-should-steer-clear-and-3-wild-berries-you-can-eat.html
      8. ↑ https://www.treehugger.com/lawn-garden/5-poisonous-berries-you-should-steer-clear-and-3-wild-berries-you-can-eat.html
      9. ↑ https://www.treehugger.com/lawn-garden/5-poisonous-berries-you-should-steer-clear-and-3-wild-berries-you-can-eat.html
      1. ↑ https://www.chop.edu/centers-programs/poison-control-center/poisonous-berries#.Vv1jaj_4Mpk
      2. ↑ https://www.chop.edu/centers-programs/poison-control-center/poisonous-berries#.Vv1jaj_4Mpk

      About This Article

      Article Summary X

      There are many types of poisonous berries in North America, and some of them look similar to edible berries. If you’re not 100 percent certain that a berry is safe to eat, don’t take the risk. In general, white and yellow berries are almost always poisonous, and around half of red berries are poisonous. There are also blue and black berries that are poisonous. One kind of berry to avoid is the yew berry, which is bright red with an exposed brown seed in the center. Yew berries grow on evergreen shrubs. You should also avoid holly berries, which are bright red and round and grow on shrubs with waxy, pointy leaves. Pokeweed berries are another type of poisonous berry. They’re dark purple and grow in clusters on bright pink stems. They can also be green. American bittersweet berries are also poisonous. They grow on vines and have an orange-yellow capsule around them. The berries themselves are an orange-red color. Cotoneaster berries are poisonous too, which are red, hard berries with star-shaped bottoms. They grow in clusters on an evergreen shrub. Steer clear of snow berries, which are white berries that grow in bunches on bushy shrubs. You should also avoid Virginia creeper berries, which are dark blue and grow on a vining plant with 5-leaflet leaves. Symptoms of berry poisoning can include nausea, vomiting, dizziness, diarrhea, convulsions, blurred vision, and cramps. Some poisonous berries can be lethal. To learn how to identify common poisonous berries, like Deadly Nightshade and Mistletoe, keep reading!

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