Smells Fishy: Putrid 'Corpse Flower' Blooms (2024)

Smells Fishy: Putrid 'Corpse Flower' Blooms (1)

The place smells like death, but that didn't keep crowds away from the UC Botanical Garden in Berkeley, California, this weekend.

More than 2,300 visitors queued up on Saturday (July 25) to meet Trudy, an enormous "corpse flower" that was in bloom. Corpse flowers (Amorphophallus titanum, which means "giant, misshapen penis") burst into enormous purple-and-yellow blooms only once every few years. But it's not the sight that attracts attention — it's the smell. These flowers get their name from their scent, which is reminiscent of rotting flesh.

"It's very difficult to describe the smell," Paul Licht, UC Botanical Garden director, said in a statement. "I've been saying for years that it smells like a large, dead mammal — a rat or a dog or a cow. Other people say it smells like dead fish." [In Images: A Corpse Flower Blooms]

The corpse flower, or Titan Arum, is native to Sumatra, Indonesia. The plants are rare, and they're threatened by rainforest destruction, according to the Biological Sciences Greenhouse at The Ohio State University.

Corpse-flower blooms are typically about 8 feet (2.4 meters) tall. Their stink is tailor-made to attract flies and other carrion-eaters that act as pollinators for the plant. Bizarrely, the yellow center of the bloom — called the spadix — actually heats up to help spread the smell. On the first night of blooming, the spadix warms to about 98 degrees Fahrenheit (36.6 degrees Celsius), according to the Biological Sciences Greenhouse.

Berkeley's Trudy is a bit of a pip-squeak, with a bloom only 4.5 feet (1.4 m) tall. Building such a large bloom takes a massive amount of energy, Licht said, which is why corpse plants muster up a flower only every few years. The blooms last mere days.

The rest of the plant's life cycle is fairly subtle. According to the Biological Sciences Greenhouse, the only visible part of a Titan Arum during the first year and a half of its life is a small leaf aboveground. The plant's belowground tuber grows during this time, after which the leaf dies and the plant goes dormant for up to six months. This cycle of growth and dormancy continues multiple times, with the leaf and tuber getting bigger each time. Finally, the plant will put out a bloom, sometimes up to a decade after it first sprouted.

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It's very challenging to predict when a corpse flower will bloom, Licht said, adding that he has never been spot-on about when one of the UC Berkeley plants will flower. Part of the reason is that corpse flowers have not been studied much in the wild, he said.

"Sadly, we don't have very much information on these from the habitat of Sumatra," he said. "We don't know how many are left. We don't know how long they live. We don't know how old they have to be before they bloom. We don't know how often they bloom. We don't know what time of year they bloom."

As of Monday (July 27), Trudy (actually a male plant, according to the UC Botanical Garden) was wilting and no longer emitting its signature stink. Researchers at the Garden have been collecting pollen from the plant for study. Visitors can still see the wilting flower during normal operating hours.

Follow Stephanie Pappas on Twitter and Google+. Follow us @livescience, Facebook & Google+. Original article on Live Science.

Stephanie Pappas

Live Science Contributor

Stephanie Pappas is a contributing writer for Live Science, covering topics ranging from geoscience to archaeology to the human brain and behavior. She was previously a senior writer for Live Science but is now a freelancer based in Denver, Colorado, and regularly contributes to Scientific American and The Monitor, the monthlymagazine of the American Psychological Association. Stephanie received a bachelor's degree in psychology from the University of South Carolina and a graduate certificate in science communication from the University of California, Santa Cruz.

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Smells Fishy: Putrid 'Corpse Flower' Blooms (2024)

FAQs

Smells Fishy: Putrid 'Corpse Flower' Blooms? ›

titanum is known as the "corpse flower" because while in bloom, it produces the odor of rotting flesh, luring flies and carrion-eating beetles for pollination. The stunning scarlet interior and furrowed texture of its spathe are thought to aid in the carcass illusion.

What is the rotten smelling corpse flower? ›

The corpse flower (Amorphophallus titanum) is the largest unbranched inflorescence in the plant kingdom, boasts a powerful stink, and blooms for just 2-3 days once every two to three years. The bloom can grow up to 8 feet tall! This plant fascinates visitors of all ages.

What order is the corpse flower in? ›

Why does the titan arum smell so bad? ›

The main chemical that makes the giant bloom of Amorphophallus titanum, also called the titan arum, so odoriferous when it first emerges has been identified by Japanese researchers as a sulfur compound called dimethyl trisulfide.

What does a corpse flower symbolize? ›

Many consider them to be an unlucky flower because of the smell. However, they are often used in paintings or other art displays. This is typically owed to their unique and striking appearance. The associated fragrance also gives it some symbolism with decay.

Can you touch a corpse flower? ›

When you touch the spadix of a corpse flower, it feels almost human, full of blood, and you might expect to feel your hand pulse at its heartbeat.

Can you eat corpse flower fruit? ›

When they are fully ripe — approximately six months after pollination — the fruits may look appetizing, but beware as they are poisonous to humans. In nature, the corpse flower fruit is typically eaten and dispersed by Rhinoceros Hornbills.

What flower takes 7 years to bloom? ›

Giant Himalayan Lily. (Phys.org) —A relatively rare plant that flowers only once in seven years and then dies has blossomed - delighting horticulturalists at the University of Aberdeen.

What is the most stinky plant in the world? ›

Titan arum is one of the smelliest plants on Earth. Nicknamed the corpse flower, it has an incredibly foul smell of rotten flesh when in bloom.

What is the flower of death? ›

Chrysanthemums. Mums are frequently included in arrangements for funeral services. In some European countries, such as France, Italy, Spain, Poland, Hungary and Croatia, chrysanthemums are symbolic of death and are only used for funerals or on graves.

What flower only blooms once every 100 years? ›

It may sound like something out of a fairy tale, but it's real! This is the Agave americana, also known as the century plant. It was once thought to bloom every 100 years but has since been proven to only live up to 30.

How long does the corpse flower smell last? ›

titanum emits a decay-like stench during its two-day flowering period. The pulsing waves of pungent odors produced by a flowering A. titanum has led to it being referred to as the “corpse plant”. The most common odors describe it as smelling like a rotting animal, a dead mouse, foul, and sulfur-like during flowering.

What plant takes 10 years to bloom? ›

titanum usually goes through several leaf cycles before it has stored up enough energy to bloom. It takes from 8 to 20 years for the plant to produce its first bloom. It then flowers between one or more leaf cycles approximately every 3 years if conditions are right. The bloom lasts only 24 to 36 hours.

Can you grow a corpse flower? ›

This rare plant is for plant enthusiasts who want a challenge and will be committed to nearly a decade of nurturing and pampering this rare and attractive giant. As to growing in your yard, the Corpse Flower prefers an evenly warm and humid environment such as a greenhouse.

How many corpse flowers are left in the world? ›

Conservation. The corpse flower is listed as Endangered by the International Union for Conservation of Nature (IUCN), with an estimation of fewer than 1,000 individuals remaining in the wild. IUCN estimates the population has declined more than 50% over the past 150 years.

Is there a flower that takes 40 years to bloom? ›

Amorphophallus Titanum, the largest flower in the world. It blooms once every 40 years only for 4 days! Also called the Corpse Flower because of the smell.

What is the smell of a rotting corpse? ›

Methanethiol exists in the brain and blood of living humans and is released from the body during the human decomposition process. Methanethiol has the odor of rotten cabbage. Dimethyl Disulfide is a foul-smelling gas derived from many sources, including bacteria, fungi, plants, and animals.

How does the stinking corpse lily survive? ›

Found within the dense rainforests of Sumatra, Amorphophallus titanum earn the nickname of corpse flower by mimicking an odor of rotten meat to attract pollinators such as carrion beetles and flies. To increase its chances of pollination, the large spadix self-generates heat (thermogenesis).

What is the decaying corpse flower? ›

The Titan Arum (Amorphophallus titanum) also known as the Corpse Flower produces the largest unbranched inflorescence in the plant kingdom. It can grow more than 12 feet tall, blooms for only 24 hours every two to three years, and boasts a powerful stench when it blooms, earning the flower its putrid common name.

Why does Rafflesia smell bad? ›

The stigmas or stamens are attached to a spiked disk inside the flower. A foul smell of rotting meat attracts flies and beetles. To pollinate successfully, the flies and/or beetles must visit both the male and female plants, in that order.

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