Jardín botánico Alberto Roth, Botanical garden in Posadas, Argentina
The Jardín botánico Alberto Roth spreads across a large area near where the Zaimán stream flows into the Paraná River on Posadas' southern side. The grounds hold more than 150 plant species, with most of them being varieties that grow naturally throughout this region.
The site was founded in 1981 after Oscar Adam donated his land to the city, and it received its current name in 1988 to honor Swiss naturalist Alberto Roth. This naming reflected his dedication to protecting and studying plants across South America.
The garden displays plants native to the region, including the Pindó palm, which appears in Guaraní creation stories and holds deep meaning for local people. Walking through the collections, you encounter species that have shaped how communities here understand the natural world around them.
The garden sits along Balcarce Avenue and 31A Street in the Kennedy neighborhood and is easy to find. Visitors should call ahead or inquire about current opening times and access conditions, as these can change seasonally.
A large portion of the collection focuses on plants native to the Paranaense phytogeographic region, making this place important for understanding this particular ecosystem. This regional focus gives the garden special scientific value.
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