Introduction
The centenary fig tree of Praça XV de Novembro, in Florianópolis, is one of the city's postcards and was mentioned in the municipal anthem. However, a recent study conducted by the Federal University of Santa Catarina (UFSC) revealed that the tree is not native to Brazil, but rather from the region between tropical Asia and Australia.
The Research
The researchers collected small parts of the tree that contain chloroplast genomes and analyzed them in a high-tech equipment. Then, they compared the data from the Praça XV tree with those of thousands of species registered in a global database.
According to Professor Valdir Stefenon, who led the study, the discovery rescues part of the city's history and reveals an important face of science, still little known, which is its connection with history and culture.
The History of the Fig Tree
The fig tree was planted around 1870 in the area that currently houses the staircase of the Cathedral, in the city center. About 20 years later, in 1891, it was transplanted to the square and since then has served as a shade for travelers, as well as a stage for festivities.
Consequences of the Discovery
The discovery of the origin of the centenary fig tree of Florianópolis may have significant implications for the conservation and preservation of the tree. Additionally, the research can also contribute to the understanding of the city's history and culture.
Cloning the Tree
The researchers are also developing a research to clone the tree, using newer filaments from the tree. The process will help to perpetuate the genetic characteristics of the current fig tree.
Conclusion
The history of the centenary fig tree of Florianópolis is a fascinating example of how science can reveal forgotten secrets of history and culture. The discovery of the tree's origin is an important reminder of the importance of conserving and preserving natural and cultural heritage.
Source / Reference
Source: G1 Natureza