10 Most Poisonous Plants That You Need to Stay Away From!

10 Most Poisonous Plants That You Need to Stay Away From!

If you’re going hiking, or plan on camping this year, you might want to read this list. Several of these plants you could even find in your back yard, or someone’s garden. You will not want to ingest any part of the plants on this list. They are all deadly! So watch out for these 10 poisonous plants, and know how they could harm or even kill you.

10. Water Hemlock (Cicuta maculata)


    This plant can grow up to 8 feet tall and displays small white or green flowers which grow in an umbrella form. It can be found in North America and Europe and grows near lakes, ponds, swamps or marshes. It boasts high concentrations of a chemical called cicutoxin. This toxin, when ingested can cause symptoms that include dizziness, nausea, vomiting, seizures, and death.

    9. Nightshade (Atropa belladonna)



      This plant, commonly known as Belladonna or Deadly Nightshade, belongs to the Solanaceae family of plants. It’s native to Europe, North Africa, Western Asia, and some parts of Canada and the United States. The toxicity of the plant is due to the naturally occurring tropane alkaloids. The nasty part is that any part of the plant can be lethal, from its berries and leaves right down to the roots.

      8. Oleander (Nerium oleander)


        This shrub or small tree is widely cultivated, and can be found anywhere. Every part of it is poisonous due to the naturally occurring toxins.  Symptoms of the poison include tremors, seizures, and coma that can lead to death.

        7. White Snakeroot (Ageratina altissima)



          This plant can be found almost anywhere in North America. It can grow in forest and thickets, as well as grassy areas or just bare ground. You might call it a weed, and its unassuming white flowers are as dangerous as they are pretty. Livestock can consume this plant and become contaminated by the temetol within it. It happened so much that the term “milk sickness” arose from people drinking the milk from cows that would graze on them. Thousands died of this cause in the 1800s.

          6. Manchineel Tree (Hippomane mancinella)

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            This tree can be found along the coasts of South America, Central America, the Bahamas, and Southern North America. Its fruit is similar in appearance to a small apple and has a unique name in Spanish manzanilla de la muerte or “little apple of death.” There’s more than one poison in this tree; the leaves, sap, and fruit of the Manchineel tree are all poisonous. While eating the apple could prove fatal, the sap has also been used in poison-tipped arrows. And burning this tree could prove harmful; if the smoke were to reach your eyes, it could cause you to go blind!

            5. Angel’s Trumpet (Brugmansia)



              This plant can be found almost anywhere. Its hanging bell flowers are beautiful, but deadly if ingested. Because of its beauty, the flower is coveted and cultivated. This is what makes it all the more dangerous.

              4. Castor Bean (Ricinus communis)


                This plant is widespread throughout tropical regions, East Africa and India. The shrub-like plant is usually moderate in size, but can reach the size of a small tree. Its general appearance can differ from habitat to habitat. While there are beneficial uses of the castor bean, which is not really a bean, the raw fruit of the plant contains the toxic substance ricin. Exposure to this chemical can cause nausea, tachycardia, and seizures for a week. Writer Georgi Markov was infamously assassinated on the streets of London by a ricin pellet fired from an umbrella. It can be deadly if not treated properly, a poisonous plant indeed.

                3. Rosary Pea (Abrus precatorius)



                  The plant is known by many names, like crab eye or Inidan licorice. It’s native to India and is invasive, taking root in many countries across the globe. The seed is often used in musical instruments as percussion and is toxic because of the presence of the chemical abrin.The symptoms are like that of ricin but much more concentrated. It can cause liver failure and eventually death over several days. The seeds have been used in jewelry and if ingested will cause a painful death.

                  2. Aconite or Wolf’s bane (Aconitum napellus)


                    Cleopatra is said to have used aconite to kill her brother. This is another plant known to have rather harmful effects dating back to antiquity. Its poison is fast acting. Within minutes a large dose will kill you by paralyzing your heart muscles. Simply picking its leaves could send you to the morgue.

                    1. The Suicide Tree (Cerbera odollam)


                      This leafy green plant is native to India and Southern Asia. It can grow in coastal marshes but unnervingly is used as a hedge plant. This one has a toxin called cerberin that disrupts your pulse, most often resulting in death. The scary part is that is wont likely show up in an autopsy. A study from the late 90s done in India stated this little plant contributed to over 500 deaths in a single year.

                      There’s a look a the most poisonous plants out there! I hope when you run across one, you’ll know to stay away.

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                      Last Updated on June 21, 2018

                      Science Says Screaming Is Good For You

                      Science Says Screaming Is Good For You

                      There are many reasons why people might scream – they’re angry, scared, or in pain (or maybe they’re in a metal band!). Some might say that screaming is bad, but here’s why science says it’s good for you.

                      “For the first time in the history of psychology there is a way to access feelings, hidden away, in a safe way and thus to reduce human suffering. It is, in essence, the first science of psychotherapy.” — Dr. Arthur Janov

                      Primal Therapy

                      Dr. Arthur Janov invented Primal Therapy in the late 1960’s. It is a practice that allows the patient to face their repressed emotions from past trauma head on and let those emotions go. This treatment is intended to cure any mental illness the patient may have that surfaced from this past trauma. In most cases, Primal Therapy has lead Dr. Janov’s patients to scream towards the end of their session, though it was not part of the original procedure. During a group therapy session that was at a standstill, Dr. Janov says that one of his patients, a student he called Danny, told a story that inspired him to implement a technique that he never would have thought of on his own.


                      How it Started

                      “During a lull in our group therapy session, he told us a story about a man named Ortiz who was currently doing an act on the London stage in which he paraded around in diapers drinking bottles of milk. Throughout his number, Ortiz is shouting, ‘Mommy! Daddy! Mommy! Daddy!’ at the top of his lungs. At the end of his act he vomits. Plastic bags are passed out, and the audience is requested to follow suit.”

                      It doesn’t end there, though. Dr. Janov said that his patient was quite fascinated with that story, and that alone moved him to suggest something even he believed to be a little elementary.

                      “I asked him to call out, ‘Mommy! Daddy!’ Danny refused, saying that he couldn’t see the sense in such a childish act, and frankly, neither could I. But I persisted, and finally, he gave in. As he began, he became noticeably upset. Suddenly he was writhing on the floor in agony. His breathing was rapid, spasmodic. ‘Mommy! Daddy!’ came out of his mouth almost involuntarily in loud screeches. He appeared to be in a coma or hypnotic state. The writhing gave way to small convulsions, and finally, he released a piercing, deathlike scream that rattled the walls of my office. The entire episode lasted only a few minutes, and neither Danny nor I had any idea what had happened. All he could say afterward was: ‘I made it! I don’t know what, but I can feel.’”

                      Delving deeper

                      Dr. Janov says he was baffled for months, but then he decided to experiment with another patient with the same method, which lead to a similar result as before. The patient started out calling “Mommy! Daddy!” then experienced convulsions, heavy breathing, and then eventually screamed. After the session, Dr. Janov says his patient was transformed and became “virtually another human being. He became alert… he seemed to understand himself.”

                      Although the initial intention of this particular practice wasn’t to get the patient to scream, more than once did his Primal Therapy sessions end with the patient screaming and feeling lighter, revived, and relieved of stresses that were holding them down in life.

                      Some Methods To Practice Screaming

                      If you want to try it out for yourself, keep reading!


                      • Step 1: Be Alone — Be alone. If you live in a place that you can’t be alone, it might be a good idea to talk to your family or roommates and explain to them what you’re about to do and make sure they’re okay with it. If you’re good to go, move on to step 2.
                      • Step 2: Lie Down — Lie down on a yoga mat on your back and place a pillow underneath your head. If you don’t own a yoga mat, you can use a rug or even a soft blanket.
                      • Step 3: Think — Think of things that have hurt you or made you angry. It can be anything from your childhood or even something that happened recently to make yourself cry, if you’re not already crying or upset. You could even scream “Mommy! Daddy!” just like Dr. Janov’s patients did to get yourself started.
                      • Step 4: Scream — Don’t hold anything back; cry and scream as loud as you can. You can also pound your fists on the ground, or just lie there and scream at the top of your lungs.

                      After this, you should return your breathing to a normal and steady pace. You should feel lighter, like a weight has been lifted off of you. If not, you can also try these other methods.

                      Scream Sing

                      Scream singing” is referring to what a lot of lead singers in metal or screamo bands will do. I’ve tried it and although I wasn’t very good at it, it was fun and definitely relieved me of any stress I was feeling from before. It usually ends up sounding like a really loud grunt, but nonetheless, it’s considered screaming.


                      • Step 1 — Bear down and make a grunting sound.
                      • Step 2 — Hiss like a snake and make sure to do this from your diaphragm (your stomach) for as long as you can.
                      • Step 3 — Breathe and push your stomach out for more air when you are belting notes, kind of like you would if you were singing.
                      • Step 4 — Try different ways to let out air to control how long the note will last, just make sure not to let out too much air.
                      • Step 5 — Distort your voice by pushing air out from your throat, just be careful not to strain yourself.
                      • Step 6 — Play around with the pitch of your screams and how wide your mouth is open – the wider your mouth is open, the higher the screams will sound. The narrower or rounder your mouth is (and most likely shaped like an “o”), the lower the screams will sound.
                      • Step 7 — Start screaming to metal music. If you’re not a huge metal fan, it’s okay. You don’t have to use this method if you don’t want to.

                      If you want a more thorough walkthrough of how to scream sing, here’s a good video tutorial. If this method is too strenuous on your vocal chords, stop. Also, make sure to stay hydrated when scream singing and drink lots of water.

                      Scream into a pillow

                      Grab a pillow and scream into it. This method is probably the fastest and easiest way to practice screaming. Just make sure to come up for air.


                      Always remember to make sure that you’re not going to disturb anyone while practicing any of these methods of screaming. And with that, happy screaming!

                      Featured photo credit: Sharon Mollerus via

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