This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionChilean chess, Bromus berteroanus.jpg
English: Chilean chess, Bromus berteroanus, White Mountains, elevation 1345 m (4405 ft). Native to South America, and debated whether native or introduced in North America, mostly in summer-dry climate zones on both continents. Populations in North America often seem well-integrated into the native vegetation and not invasive.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.