prairie hummock sedge, Richardson's sedge
| The Carex of Wisconsin: A Pictorial Guide |
| Carex richardsonii R.Br. prairie hummock sedge, Richardson's sedge | |
achene | dorsal sheath | field photo |
inflorescence scan | ligule | plantbase |
perigynium | pistillate scale | pistillate scale |
spikelet | spikelet | ventral sheath |
whole plant scan |