Latin name:	Polygonum muhlenbergii (Meisn.) Wats.
Botanical family:	Polygonaceae
Growth habit:	Herb
Vernacular name(s):	long-root smartweed, swamp persicaria (Eng.) renouée émergée (Fr.) agongo'simînûn (Ojibwa)
Uses:	• Tea used to cure stomachache [Ojibwa: 87].