File:Placeholder-research-card.jpg
More actions
Summary
Plant tissue cultures being grown at a United States Department of Agriculture facility: clear lidded culture boxes holding plantlets on a bench. Photograph by Lance Cheung of the USDA, dated 6 November 2013 on Wikimedia Commons.
A generic picture, shown on the Main Page where the newest research item has no picture of its own. It does not depict any particular study.
Source: the USDA's Flickr stream, https://www.flickr.com/photos/usdagov/10726287974, held on Wikimedia Commons as File:Plant tissue cultures, National Center for Genetic Resources Preservation, USDA.jpg. This copy is the Commons file downscaled from 4,863 to 2,000 pixels wide and saved again as a JPEG; nothing else was changed.
Licensing
The USDA published the photograph on Flickr under the Creative Commons Attribution 2.0 Generic licence. Credit: USDA, Lance Cheung. Wikimedia Commons also classifies it as a work of the USDA in the public domain.
You are free to: Share and adapt for any purpose, even commercially.
You must: Give appropriate credit, provide a link to the licence, and indicate if changes were made.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:27, 8 October 2026 | | 2,000 × 883 (409 KB) | Eloise Zomia (talk | contribs) | Upload a generic placeholder picture |
You cannot overwrite this file.
File usage
The following 2 pages use this file:
