Mount Holyoke’s corpse flower blooms again, drawing crowds to its ‘rotting flesh’ stench

SOUTH HADLEY, Mass. (AP) — One person entered the lush, green Victorian-era greenhouse and smelled rotting eggs. Another said the odor evoked the memory of dissecting a dead bird. A third compared it to a stinky diaper baking in the sun.

“I was expecting it to smell bad, but it smelled genuinely like rotting flesh,” said Nyx DelPrado, a first-year student at Mount Holyoke College who visited its Talcott Greenhouse this week to see the blooming of a corpse flower. “Its name is accurate,” DelPrado added with a laugh, nose wrinkled.

The corpse flower, or Amorphophallus titanum, is a rare tropical plant known for its foul odor. It’s native to the rainforests of Sumatra and blooms infrequently and for only a brief window, releasing a pungent scent meant to mimic decaying flesh and attract pollinators such as flies and beetles. Nicknamed “Pangy,” the plant first bloomed at Mount Holyoke College in 2023, and its latest appearance has once again drawn crowds eager to witness — and smell — the fleeting spectacle.

What appears to be a single bloom is actually an enormous inflorescence, a cluster of many tiny flowers at the base of a tall central column called the spadix and surrounded by a deep purple, velvety spathe. Although the towering inflorescence withers after a few days, the same plant survives underground and can bloom again in future years.

Tom Clark, director and curator of the Mount Holyoke College Botanic Garden, said the plant’s infamous odor serves an important evolutionary purpose and has inspired a wide range of descriptions from visitors.

“A few people who have come in since have described the smell as being unbearable, tangy, like a trash can — it’s overwhelming,” Clark said. “But that odor is there for a purpose. It’s there to attract pollinators, flies in particular.”

The timing of corpse flower blooms is difficult to predict, often following years of dormancy. Over the past six weeks, Pangy grew rapidly, at times shooting up several inches a day before unfurling. The flower finally opened overnight Monday, and he and other staffers were met with its powerful scent as soon as they got to work the next day.

“Walking through the front door, we could smell it,” he said. “As we walked back to the greenhouse where it’s growing, the smell became stronger and stronger. It was just overwhelming — literally unbearable — to be back there with it. If you weren’t aware of this plant and walked into the greenhouse, you’d say, ‘What died in here?’”

The spectacle drew visitors from near and far, including Michael Breton, who drove two hours and took a vacation day to see the bloom after tracking news alerts for years.

“If you see a news article, and it’s from two days ago, it’s gone, so you gotta run quick,” Breton said. He compared the scent to “a stinky diaper that’s been left out in the sun,” adding that despite the odor, the plant was “bright, beautiful and colorful. It’s a lovely plant.”

Others found the smell more familiar than shocking.

“I would say it smells kind of like a compost pile, a little bit like a working farm,” said Caroline Murray, a senior. “I’m from Vermont, so I’m very used to the smell of the farm and manure.”

Clark said the bloom highlights the broader mission of the Talcott Greenhouse, which he called a “plant museum” that houses about 2,000 plant species — a small fraction of the estimated 350,000 to 400,000 plant species worldwide.

“When anyone comes to the greenhouse, it’s an opportunity to engage them with some facet of the plant world,” he said. “When it’s a plant that’s so dramatic as the corpse flower, it’s this special opportunity to impress upon them the diversity and some of the amazing adaptations that plants have to survive in their environment in unique ways.”

By midday Tuesday, the odor had begun to dissipate as greenhouse vents were opened, offering visitors a less intense — though still memorable — experience. After the brief flowering period, the plant will gradually deteriorate and collapse. Because corpse flowers cannot pollinate themselves, seeds will only form if pollen from another titan arum is available.

For Namuuna Negi, a junior, the fleeting nature of the bloom added to the experience.

“The impermanence of it, I think. People like to be in on what’s happening,” Negi said. “If they hear something’s going to die soon, they want to go see it before that happens so they can talk about it later.”