JOURNAL ARTICLE

Urban dandelions have evolved to stay close to home. That's bad news: Small seed "parachutes" may be causing inbreeding.

  • Published In: Sciencemag.org, 2026. P. N.PAG 1 of 3

  • Database: Applied Science & Technology Source Ultimate 2 of 3

  • Authored By: Steiner, Claudia 3 of 3

Abstract

The article discusses how dandelions in urban areas of Japan have adapted to city life, potentially leading to inbreeding issues that threaten their populations. Researchers found that urban dandelions have smaller seed "parachutes" compared to their rural counterparts, which may limit their ability to disperse and increase genetic similarity among nearby plants. This reduced genetic diversity, observed to be ten times lower in urban dandelions, raises concerns about the long-term viability of these populations. The study suggests that urban plant conservation efforts, such as maintaining green spaces and corridors, could help mitigate these risks. [Extracted from the article]

Additional Information

  • Source:Sciencemag.org. 2026/01, pN.PAG
  • Document Type:Article
  • Subject Area:Economics
  • Publication Date:2026
  • Accession Number:190914123
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