- Plant: Cup Plant (Silphium perfoliatum)
- Uploaded by bluestem55
- Info: Stem, scape, stalk or bark / 2013-03-02 / Goshen, Indiana / License: Creative Commons (cc-by-nc-3.0) (Attribution, NonCommercial)
- Caption: Close-up of cup - leaf bases that encircle stem and hold water after a rain
