Polygonum convolvulus L., wild buckwheat (Polygonaceae), is a common weed occurring throughout much of Canada. It is of European origin and has been associated with human agricultural activities since before recorded history. On the Canadian prairies, it is one of the most abundant weeds in crops, and can cause significant crop losses.
No takes yet. Share an insight, caveat, or question.
Hume et al. (1983) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: