- Plant: Bur Marigold (Bidens aristosa)
- Uploaded by SongofJoy
- Info: Stamens, filaments and pistils / 2003-09-06 / License: Creative Commons (cc-by-sa-nc-3.0) (Attribution, ShareAlike, NonCommercial)
- Caption: Stephen J. Baskauf (http://bioimages.vanderbilt.edu/)
