Assertion: palmer amaranth | /r/HasProperty | weed
Facets:
Source sentences:
text: Palmer amaranth (Amaranthus palmeri) and low amaranth (Amaranthus deflexus) are considered weeds, but redroot pigweed (Amaranthus retroflexus), tumble pigweed (Amaranthus albus) and smooth pigweed (Amaranthus hybridus), are considered invasive weeds in many areas.