Is “Cinchona sp.” in the public domain?

Yes. “Cinchona sp.” is public domain and released under CC0, so it is free to download and reuse for any purpose, including commercially, with no permission needed.

Where is “Cinchona sp.” from?

It is catalogued from the open collection of Smithsonian Open Access and is free to reuse under CC0.

Can I use “Cinchona sp.” commercially for free?

Yes. As a CC0 public-domain work it can be used commercially, modified and redistributed with no fee and no attribution required.

“Cinchona sp.” by 81 - Caribbean is a public-domain (CC0) artwork, free to view, download and reuse for any purpose. It is catalogued from the open collection of Smithsonian Open Access.

Cinchona sp.

81 - Caribbean

Title	Cinchona sp.
Artist	81 - Caribbean
Origin	Grown at the Government Cinchona Plantations, Jamaica, West Indies - Neotropics Grown at the Government Cinchona Plantations
Holding institution	Smithsonian Open Access
Rights	Public domain (CC0)