Buckwheat

Toxic. Annual herbaceous plant reaching 61 cm. Introduced to Québec. Grows in fields.

There are 159 observations of Buckwheat in Québec, mostly in Montérégie, Saguenay–Lac-Saint-Jean and Capitale-Nationale, and it has been reported in 14 of the 17 regions. They peak in July and August and become rare from November to May.