The gender of a 5,000-year-old tree in Scotland is changing; a rare and unusual phenomenon that scientists still do not understand. According to Agence France-Presse, this yew (which is classified as a conifer) is named the 'Fortingall Yew' and has grown in the yard of an old church in Perthshire, central Scotland. Branches of this yew, which has been considered a male tree for centuries, have recently begun to bear fruit that is characteristic of female trees. Max Coleman, a specialist at the Royal Botanic Garden Edinburgh, who first noticed the red berry-like fruits of this tree, expressed his surprise at seeing a group of three branches with red fruit on a tree that is otherwise clearly male. Coleman believes this is a rare phenomenon, one that is unusual and whose cause we still do not fully understand. However, gender change in yews and some other conifers, which have both male and female sexes, has been observed in the past. Typically, this gender change occurs in the crown of the tree and does not spread to other parts. In this yew, part of the outer crown has become female. According to Coleman, botanists believe that something akin to changes in hormone levels in the bodies of animals or humans occurs in trees, causing their gender to change: 'One reason that can be given for this change is the alteration of environmental conditions for this tree and an increase in stress levels in its habitat.'
Gender Change of a 5,000-Year-Old Tree in Scotland
A 5,000-year-old yew tree in Scotland is undergoing a rare gender change, now producing female fruit despite being classified as male for centuries. This phenomenon has surprised scientists, who are still investigating the underlying causes, which may relate to environmental stress. The discovery highlights the complexities of plant biology and adaptation.
👥 Key Players
📰 What Happened
A 5,000-year-old yew tree in Scotland is changing from male to female, now producing female fruit. This rare phenomenon has surprised scientists who are investigating its causes.
- The Fortingall Yew has been classified as male for centuries.
- Gender change in yews has been observed before but is still not fully understood.
💡 Why It Matters
📚 Background
Yews are conifers that can exhibit both male and female characteristics, and changes in their gender can be influenced by environmental factors.
🏷️ Entities Mentioned
Translated from the original and edited for English readers. View original source →
Translation confidence: 90%