- Plant: Golden Barrel Cactus (Kroenleinia grusonii)
- Uploaded by admin
- Info: Entire plant / 4000-02-25 / in the background Neobuxbaumia_polylopha, BG Regional de Cadereyta, Querétaro, México / License: Creative Commons (cc-by-sa-3.0) (Attribution, ShareAlike)
- Caption: Photo courtesy of: Kauderwelsch
