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Sep 27, 2006
Russell R. Kirt Prairie
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Hungarian Brome
Bromus inermis
Prairie Coreopsis
Coreopsis palmata
Garden Sunflower
Helianthus annuus
New
Switch Grass
Panicum virgatum
Pennsylvania Knotweed
Persicaria pensylvanica
New
Pennsylvania Knotweed
Persicaria pensylvanica
Rosinweed
Silphium integrifolium
Smooth Blue Aster
Symphyotrichum laeve
Root
8 photos this page
;
2 new species
.
photographer: