Shared Existence

Discover the hidden partnerships behind the luxurious biodiversity of the Atlantic Forest.

Bees visiting the inflorescence of a palm tree in the Inhotim gardens (2024-08-27) by João Marcos RosaInhotim

In the forest, existence is shaped by contact with other living beings. In this story, Inhotim takes you on a journey that celebrates the Atlantic Forest in all different sizes and shapes, and highlights the intelligence of the rainforest through stories of collaboration. All plants presented here are part of our botanical collection.

Mosses in reproduction (2020-02-13) by João Marcos RosaInhotim

When we think of the Atlantic Forest, the first image that comes to mind is probably of large, dense trees combined with various species of wild animals. But the forest also exists on a miniature scale, and mosses are living proof of that.

The oldest plant species on the planet belong to the same group, known in botany as bryophytes. Mosses that grow on trees and damp rocks, forming a soft carpet of vegetation, are part of this group, for example.

The Atlantic Forest is the Brazilian biome with the largest number of known bryophytes, at over 1,300 registered species. These plants are as tiny as they are fundamental to the forest ecosystem.

“Wood ear” fungus found in Inhotim gardens (2021-06-03) by João Marcos RosaInhotim

Another form of intelligence in the Atlantic Forest is fungi. There are many fungi that act as companion species to plants, making powerful alliances for collective life.

Basidiomycete fungus growing on the forest floor at the Inhotim Institute (2021-02-24) by João Marcos RosaInhotim

In Margens Indomáveis, Anna Tsing aptly describes how the complex multispecies network that constitutes a forest would not survive without fungi.

"Without fungi, the forest would be cluttered with piles of dead wood, and other organisms would have an ever smaller nutrient base. As such, the role of fungi in the renewal of ecosystems makes it evident that they are always companions to other species. The interdependence between species is a well-known fact, except when it comes to humans."

Tillandsia sp. (2021-06-03) by João Marcos RosaInhotim

Companionship relationship

An example of a companionship relationship is that established between some bromeliads and trees. In the Atlantic Forest biome, there are several species of Tillandsias, like the one pictured. These small bromeliads grow on other plants without harming them. The relationship of housing other species, called epiphytism, is a common phenomenon for many species in the Atlantic Forest.

Tillandsia sp. (2021-06-03) by João Marcos RosaInhotim

Easily found in the gardens and forests of Inhotim, Tillandsias are attractive to many animals, especially hummingbirds. Vibrant colors and abundant nectar are an irresistible recipe.

Plinia cauliflora (Mart.) Kausel (2020-05-11) by João Marcos RosaInhotim

Another plant that attracts a large number of animals, not only in forests but also in domestic gardens, is the jabuticaba tree. Biologist Patrícia Dijigow explains that the name of this typical Brazilian fruit originates from the Tupi language and means fruit in bud.

Plinia cauliflora (Mart.) Kausel (2021-03-08) by João Marcos RosaInhotim

And that is an accurate description. Jabuticabas result from the pollination process of flower buds that, curiously, grow directly from the trunk of the jabuticaba tree.

Flowers of the jaboticaba tree (Plinia cauliflora) being visited by native bees (2021-03-08) by João Marcos RosaInhotim

A jabuticaba tree loaded with fruit means it has received many visitors, especially bees. This phenomenon usually happens twice a year.

Plinia cauliflora (Mart.) Kausel (2021-03-08) by João Marcos RosaInhotim

When walking through the gardens of Inhotim, it is common to find several jabuticaba trees, such as those planted around the Adriana Varejão Gallery.

Passarinhos – de Inhotim a Demini (2004-08) by Adriana Varejão and Vicente de MelloInhotim

These trees play an important role next to the gallery: they invite various species of birds into the landscape, as well as the species depicted in Adriana Varejão's piece Passarinhos—de Inhotim a Demini (Birds—from Inhotim to Demini), 2004–2008.

Bixa orellana (2020-05-11) by João Marcos RosaInhotim

The next story reflects the multicultural value of plants. This leaf belongs to a tree from the Atlantic Forest that bears a piece of Brazilian history inside its fruit.

Bixa orellana (detail)Inhotim

This is the urucum.

A tree that occurs in the Atlantic Forest and other Brazilian biomes. It has been used for thousands of years by indigenous peoples as a dye plant with strong cultural expressions. Nowadays, it is widely used for cooking all over Brazil as a spice called annatto (locally known as colorau).

Bixa orellana (2020-05-11) by João Marcos RosaInhotim

Before becoming a fruit, the urucum is a small flower.

The bright red color of the fruit is the result of the transformation of subtle pink petals and other parts of the flower. This is a prime example of what Goethe says in The Metamorphosis of Plants: that plants are best described as constantly changing forms.

View of the forest of the Inhotim Private Natural Heritage Reserve (2021-08-30) by João Marcos RosaInhotim

This is the end of our journey through stories that celebrate multispecies relationships by looking at the conservation unit next to Instituto Inhotim, predominantly occupied by Atlantic Forest species, such as golden trumpet trees and embaúbas-prateadas.

Forests like the one pictured in the photo are a reminder that nature has its own, decentralized intelligence. In a way, a forest is a collective garden, cultivated by many species and shaped by relationships in dynamic balance.

Credits: Story

Credits:
Research and Copywriting:Nature Manager Sabrina Carmo
Photos: João Marcos Rosa

References:
Oliveira, D.S. 2023. Levantamento Florístico e Avaliação Histórica das Briófitas da Reserva Biológica do Alto da Serra de Paranapiacaba, São Paulo, Brasil, accessed June 16th, 2025, https://smastr16.blob.core.windows.net/pgibt/sites/242/2023/02/douglas-santos-oliveira-ms.pdf.

Tsing, A. 2015. Margens Indomáveis: Cogumelos como Espécies Companheiras, accessed June 16th, 2025, https://periodicos.ufsc.br/index.php/ilha/article/view/2175-8034.2015v17n1p177/30606.
Dijigow, P. Jabuticabeira e seu Tronco Florido, accessed June 16th, 2025, https://www.escoladebotanica.com.br/post/jabuticabeira-e-seu-tronco-florido.

Credits: All media
The story featured may in some cases have been created by an independent third party and may not always represent the views of the institutions, listed below, who have supplied the content.

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