- Plant: Mexican Fire Barrel (Ferocactus pilosus)
- Uploaded by critterologist
- Info: Entire plant / 2019-03-02 / 2019 Flower Show in Philadelphia / License: Creative Commons (cc-by-sa-nc-3.0) (Attribution, ShareAlike, NonCommercial)
- Caption: exhibited by Bob Albright, Phila Cactus & Succulent Society, 3rd prize ribbon