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<http://webisa.webdatacommons.org/prov/350861490>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/105462372> .
<http://webisa.webdatacommons.org/105462372>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<enature.com> .
<http://webisa.webdatacommons.org/105462372>	<http://www.w3.org/ns/prov#value>	"Toxicity can vary in a plant according to season, the plant???s different parts, and its stage of growth; and plants can absorb toxic substances, such as herbicides, pesticides, and pollutants from the water, air, and soil.Flower Late summer.Habitat Mesic to hydric disturbed sites and open fields; stream banks.Range Continental U.S. except Florida and Mississippi.Discussion All parts of the plant" .