Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

This 'Tree of Death' Is So Toxic, You Can't Even Stand Under It When It Rains
https://www.sciencealert.com ^ | November 10, 2021 | SIGNE DEAN

Posted on 11/10/2021 9:36:42 AM PST by Red Badger

In 1999, radiologist Nicola Strickland went on a holiday to the Caribbean island of Tobago, a tropical paradise complete with idyllic, deserted beaches.

On her first morning there, she went foraging for shells and corals in the white sand, but the holiday quickly took a turn for the worse.

Scattered amongst the coconuts and mangoes on the beach, Strickland and her friend found some sweet-smelling green fruit that looked much like small crabapples.

Both foolishly decided to take a bite. Within moments the pleasantly sweet flavor was overwhelmed by a peppery, burning feeling and an excruciating tightness in the throat that gradually got so bad, the women could barely swallow.

The fruit in question belonged to the manchineel tree (Hippomane mancinella), sometimes referred to as 'beach apple' or 'poison guava'. It's native to the tropical parts of southern North America, as well as Central America, the Caribbean, and parts of northern South America.

(Karuna Eberl/Shutterstock)

The plant bears another name in Spanish, arbol de la muerte, which literally means "tree of death". According to the Guinness World Records, the manchineel tree is in fact the most dangerous tree in the world.

As explained by the Florida Institute of Food and Agricultural Sciences, all parts of manchineel are extremely poisonous, and "interaction with and ingestion of any part of this tree may be lethal".

Manchineel belongs to the large and diverse Euphorbia genus, which also contains the decorative Christmas poinsettia. The tree produces a thick, milky sap, which oozes out of everything – the bark, the leaves, and even the fruit – and can cause severe, burn-like blisters if it comes into contact with skin.

That's because the sap contains a range of toxins; it's thought that the most serious reactions come from phorbol, an organic compound that belongs to the diterpene family of esters.

Because phorbol is highly water-soluble, you don't even want to be standing under a manchineel when it's raining – the raindrops carrying the diluted sap can still severely burn your skin.

(arctic_whirlwind/Flickr)

Because of these horrifying properties, in some parts of the tree's natural range they are painted with a red cross, a red ring of paint, or even paired with explicit warning signs.

You'd think humans could just remove the trees, but they actually play a valuable role in their local ecosystems – as a large shrub, the manchineel grows into dense thickets that provide excellent windbreaking, and a protection against coastal erosion on Central American beaches.

There have been reports of severe cases of eye inflammation and even temporary blindness caused by the smoke of burning manchineel wood – not to mention the effects of inhaling the stuff.

However, Caribbean carpenters have been using manchineel wood in furniture for centuries, after carefully cutting it and drying in the sun to neutralize the poisonous sap.

"The real death threat comes from eating its small round fruit," Ella Davies writes for the BBC. "Ingesting the fruit can prove fatal when severe vomiting and diarrhea dehydrate the body to the point of no return."

Fortunately, Strickland and her friend lived to tell the tale, because they only ate a tiny amount of death apple. In 2000, Strickland published a letter in The British Medical Journal, describing her symptoms in detail.

It took over eight hours for their pain to slowly subside, as they carefully sipped pina coladas and milk. The toxin went on to drain into the lymph nodes on their necks, providing further agony.

"Recounting our experience to the locals elicited frank horror and incredulity, such was the fruit's poisonous reputation," Strickland wrote. "We found our experience frightening."

A version of this article was first published in January 2016.


TOPICS: Gardening; Health/Medicine; History; Weird Stuff
KEYWORDS: caribbean; christophercolumbus; columbus; columbusday; deathapples; erosion; euphorbia; florida; godsgravesglyphs; hippomanemancinella; manchineel; poisonguava; shrubs; treeofdeath; trees
Navigation: use the links below to view more comments.
first 1-2021-36 next last

1 posted on 11/10/2021 9:36:42 AM PST by Red Badger
[ Post Reply | Private Reply | View Replies]

To: StayAt HomeMother; Ernest_at_the_Beach; 1ofmanyfree; 21twelve; 24Karet; 2ndDivisionVet; 31R1O; ...
Thanks Red Badger. Seems like there's been a topic about this, but poison trees are worth at least another look, particularly for those who travel in the winter.

2 posted on 11/10/2021 9:42:02 AM PST by SunkenCiv (Psalm 107:23-31)
[ Post Reply | Private Reply | View Replies]

To: Red Badger

Let’s get Mikey to eat it!


3 posted on 11/10/2021 9:43:11 AM PST by rey
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

Sounds like it could be a new generation Z game since Tide-pods faded out.


4 posted on 11/10/2021 9:44:01 AM PST by VTenigma (The Democrat party is the party of the mathematically challenged )
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

“We found our experience frightening.”

To say the least.


5 posted on 11/10/2021 9:44:09 AM PST by rightwingcrazy (;-,)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

You would think an educated “Woman of Science” would know better than to just pop something in her mouth because it looked nice. Curiousity almost killed that cat.


6 posted on 11/10/2021 9:45:30 AM PST by lee martell
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv

There must be a use for this tree’s chemicals. God don’t make no junk!....................


7 posted on 11/10/2021 9:46:24 AM PST by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
[ Post Reply | Private Reply | To 2 | View Replies]

To: Red Badger

In 1999, radiologist Nicola Strickland went on a holiday to the Caribbean island of Tobago, a tropical paradise complete with idyllic, deserted beaches.

Now we know why the beaches are deserted.


8 posted on 11/10/2021 9:57:57 AM PST by Flick Lives (The future is a quiet world)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

Or maybe he just wants to weed out the nimrods.


9 posted on 11/10/2021 9:58:21 AM PST by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
[ Post Reply | Private Reply | To 7 | View Replies]

To: Red Badger

10 posted on 11/10/2021 10:06:13 AM PST by montag813
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

They look like White “Paperbark” Birch (Betula papyrifera)...


11 posted on 11/10/2021 10:06:51 AM PST by Carriage Hill (A society grows great when old men plant trees, in whose shade they know they will never sit.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv

Had some indirect experience with this tree in a place called manchoneel bay, off Cooper Island, BVI. The things are all over the hillsides. We were having lunch at the Beach Club when someone on one of the nearby moored sailboats was having a manchoneel “attack”. The place was swarmed with Virgin Island Search and Rescue who hauled the person(s?) away at high speed. Our waitress said it happens a couple times a year. Never heard how it turned out for them.


12 posted on 11/10/2021 10:13:22 AM PST by Afterguard (Deplorable me! )
[ Post Reply | Private Reply | To 2 | View Replies]

To: Red Badger

Thus was born the 8 hour pina colada cure


13 posted on 11/10/2021 10:15:56 AM PST by bigbob
[ Post Reply | Private Reply | To 1 | View Replies]

To: bigbob

AFTER 8 HOURS OF Pina COLADAS YOU DON’T CARE IF YOU LIVE OR DIE!............


14 posted on 11/10/2021 10:17:53 AM PST by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
[ Post Reply | Private Reply | To 13 | View Replies]

To: Afterguard

Probably should put a statue on the ground there, showing a dying guy holding one of the fruits with a bite taken out of it. That would require no multilingual caption. :^)


15 posted on 11/10/2021 10:22:55 AM PST by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
[ Post Reply | Private Reply | To 12 | View Replies]

To: lee martell

Education is a cure for ignorance...not stupidity.


16 posted on 11/10/2021 10:31:06 AM PST by Roccus (Prima di ogni altra cosa, siati armati!th)
[ Post Reply | Private Reply | To 6 | View Replies]

To: Afterguard

I went there on the SV Flying Cloud for my honeymoon 25 years ago.
Back when Windjammer Barefoot Cruises was still in business.
That was one of the things they told us. Do not touch the trees, fruit, etc.

We spent most of the time in the water.
I remember meeting the guy who owned the island. He had inherited it from his dad. His great great grandfather had been a slave on the sugar cane plantation there.


17 posted on 11/10/2021 10:37:36 AM PST by woodbutcher1963
[ Post Reply | Private Reply | To 12 | View Replies]

To: Red Badger

LOL
Radiologists pretending to be Anesthesiologists and Pathologists.
Pffffttttttt.........


18 posted on 11/10/2021 11:14:50 AM PST by Honest Nigerian
[ Post Reply | Private Reply | To 1 | View Replies]

To: Honest Nigerian

But not Botanists...................


19 posted on 11/10/2021 11:17:12 AM PST by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
[ Post Reply | Private Reply | To 18 | View Replies]

To: Red Badger

didn’t Mom tell you not to pick up stuff from the ground and put them in your mouth?


20 posted on 11/10/2021 11:19:08 AM PST by DPMD
[ Post Reply | Private Reply | To 1 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021-36 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson