Culm, leaf sheath and young inflorescence. See the Illinois Wildflowers web site by Dr. John Hilty http://www.illinoiswildflowers.info/
| USA: Illinois : Champaign County |
| Geo--coordinates: (40 06 41.26 N, 88 11 49.27 W) |
Urbana; coordinates to general area
Date: 16 June 2006(uploaded by paraman1)