Aug 7, 2006 XCNC/2006_08_07  Sep 27, 2006 Russell R. Kirt Prairie   SCHULENBERG/2006_09_29 Sep 29, 2006
(Prairie Coreopsis)
Prairie Coreopsis

Anacis palmata
 (Hungarian Brome)
Hungarian Brome

Bromus inermis
 (Garden Sunflower)
Garden Sunflower

Helianthus annuus
New
 (Switch Grass)
Switch Grass

Panicum virgatum
(Pennsylvania Knotweed) inflorescence
Pennsylvania Knotweed
inflorescence
Persicaria pensylvanica
New
 (Pennsylvania Knotweed) plant
Pennsylvania Knotweed
plant
Persicaria pensylvanica
 (Rosinweed) cross section
Rosinweed
cross section
Silphium integrifolium
 (Smooth Blue Aster)
Smooth Blue Aster

Symphyotrichum laeve

Peter 2.0 root Root inaturalist 8 photos this page; 2 new species.
 CC BY 4.0 photographer: Peter Chen 2.0