Question 1

Is “Penstemon unilateralis Rydb.” in the public domain?

Accepted Answer

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

Question 2

Who created “Penstemon unilateralis Rydb.”?

Accepted Answer

74 - North-Central U.S.A. (Jun 1874).

Question 3

Where is “Penstemon unilateralis Rydb.” from?

Accepted Answer

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

Question 4

Can I use “Penstemon unilateralis Rydb.” commercially for free?

Accepted Answer

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

Title	Penstemon unilateralis Rydb.
Artist	74 - North-Central U.S.A.
Date	Jun 1874 19th century
Origin	Near Oquawka., Illinois, United States, North America Near Oquawka.
Holding institution	Smithsonian Open Access
Rights	Public domain (CC0)

Penstemon unilateralis Rydb.

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