Bloom entombed in amber is the largest fossilized flower ever found

A close-up image of a fossilized flower encased in amber.
The fossilized flower was discovered in a Baltic forest in 1872, but recently received a new classification. (Image credit: Carola Radke/Museum für Naturkunde Berlin)

Scientists have officially identified the largest fossilized flower ever recorded: a nearly 40 million-year-old flower entombed in a hunk of amber, according to a study published Jan. 12 in the journal Scientific Reports (opens in new tab). The flower had been known for 150 years but has only now been definitively identified as a new species and is offering new clues to climates and ecosystems of the past.

Measuring about 1 inch (28 millimeters) wide, the strikingly well-preserved flower is three times larger than the next-biggest amber-embedded bloom ever found and was unearthed in 1872 in the Baltic forests of northern Europe. It dates to the late Eocene epoch (roughly 38 million to 33.9 million years ago). When the specimen was first discovered, naturalists classified it as the now extinct Stewartia kowalewskii, an ancient flowering evergreen plant, according to a statement (opens in new tab)

The flower was then housed in the Natural History Museum in Berlin for the next century and a half. However, for years, researchers questioned the blossom's true identity.

Related: Amber tomb of 'dancing' wasp and delicate flower also hides a gruesome secret

To lay to rest the uncertainty surrounding the blossom's genus and species, researchers extracted specks of pollen and examined them, along with the bloom's anatomy, under a microscope. They determined that the flower wasn't S. kowalewskii — or even from the genus Stewartia. Rather, it was part of Symplocos, "a genus of flowering shrubs and small trees not found in Europe today but widespread in modern East Asia," according to The New York Times (opens in new tab).

Therefore, the study authors proposed a new name for the flower: Symplocos kowalewskii.

While they're harder to come by, plants in amber provide paleobotanists with a wealth of information, Eva-Maria Sadowski (opens in new tab), a postdoctoral researcher at the Natural History Museum in Berlin, told The New York Times. The reclassification of this flower is important because it provides scientists with a better understanding of the ecological diversity of the Baltic amber forest and how the planet's climate has changed over time.

"These tiny grains are natural recorders of past climates and ecosystems that can help us measure how much our planet has changed in the past due to natural (nonhuman) causes," Regan Dunn, a paleobotanist and assistant curator at La Brea Tar Pits and Museum in California who was not involved with the research, told The New York Times. "This allows us to better understand just how much our species is impacting the planet."

Jennifer Nalewicki
Live Science contributor

Jennifer Nalewicki is a Salt Lake City-based journalist whose work has been featured in The New York Times, Smithsonian Magazine, Scientific American, Popular Mechanics and more. She covers several science topics from planet Earth to paleontology and archaeology to health and culture. Prior to freelancing, Jennifer was a reporter at Interior Design Magazine, and before that she held an Editor role at Time Inc. Jennifer has a bachelor's degree in Journalism from The University of Texas at Austin.

  • Big Crow
    Another victim of global warming?
    Reply
  • Jefff
    Big Crow said:
    Another victim of global warming?

    *points and laughs at the weak attempt to troll*
    Reply