Is “Chara sp.” in the public domain?

Yes. “Chara 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 “Chara sp.” from?

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

Can I use “Chara 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.

“Chara sp.” by 73 - Northwestern U.S.A. (Aug 1989) 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.

Chara sp.

Q: Who created “Chara sp.”?

73 - Northwestern U.S.A. (Aug 1989).

73 - Northwestern U.S.A.

Title	Chara sp.
Artist	73 - Northwestern U.S.A.
Date	Aug 1989 20th century
Origin	Klamath Co. Crater Lake, National Park. Collected during dive of submersible "Deep Rover". SAEH 31., Klamath, Oregon, United States, North America
Holding institution	Smithsonian Open Access
Rights	Public domain (CC0)