https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4039731Edit ImageSaveSaveEditCropCustom TextAfrican mustard (Malcolmia africana)(NPS photo by Jacob W. Frank). Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 3500 x 2333 px | 300 dpiBest Quality JPEG 4596 x 3064 px | 300 dpiFree DownloadAfrican mustard (Malcolmia africana)More