Apocynum cannabinum
Apocynum cannabinum
Bromus inermis
Bromus inermis
Cornus racemosa
Dianthus armeria
Melilotus officinalis
Oxalis europaea
Parthenium integrifolium
Penstemon digitalis
Penstemon digitalis
Potentilla arguta
Rosa blanda
Tradescantia ohiensis
Trifolium pratense
Zizia aurea
